
Forecast for Niwot, Boulder, United States of America (40.10,-105.17)
Est. Sky Quality: 20.2 Magnitude. Class 5 Bortle. 0.9 mcd/m2 Brightness. 731.18 μcd/m2 Artificial Brightness.Generated: 10/07/25 16:55:40. Forecast: 10/07/25 to 16/07/25. Timezone: UTC-6.00
Annual Darkness Embed Forecast Center on Midday Center on MidnightThursday 10
Full Moon
100%
20:59
06:10


- 16 Bad
- 17 Bad
- 18 OK
- 19 Bad
- 20 OK
- 21 OK
- 22 Good
- 23 Good
- 00 Good
- 01 Good
- 02 Good
- 03 Good
- 04 Good
- 05 Good
- 06 Good
- 07 Good
- 08 Good
- 09 Good
- 10 Good
- 11 Good
- 12 Bad
- 13 Bad
- 14 Bad
- 15 Bad
Sun - Rise: 05:42, Set: 20:31, Transit: 13:06. Moon - Rise: 20:59, Set: 06:10. Civil Dark: 21:03 - 05:10. Nautical Dark: 21:43 - 04:29. Astro Dark: 22:29 - 03:43
Total Clouds (% Sky Obscured)
- 48
- 59
- 20
- 48
- 29
- 29
- 18
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 64
- 81
- 99
- 100
Low Clouds (% Sky Obscured)
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 10
- 14
- 19
- 19
Medium Clouds (% Sky Obscured)
- 48
- 31
- 0
- 48
- 29
- 29
- 18
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 15
- 40
- 88
- 81
High Clouds (% Sky Obscured)
- 29
- 22
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 64
- 80
- 75
- 77
ISS Passover
Visibility (miles)
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
Fog (%)
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
Precipitation Type
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
Precipitation Probability (%)
- 5
- 5
- 5
- 0
- 0
- 2
- 0
- 2
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 4
- 8
- 26
- 35
- 62
- 73
Precipitation Amount (mm)
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
Wind Speed/Direction (mph)
- 15
- 14
- 11
- 15
- 9
- 10
- 9
- 9
- 8
- 10
- 9
- 5
- 4
- 4
- 3
- 2
- 2
- 6
- 10
- 11
- 12
- 13
- 14
- 11
Chance of Frost
Temperature (°C)
- 26
- 28
- 28
- 28
- 25
- 20
- 19
- 18
- 18
- 19
- 18
- 18
- 17
- 16
- 16
- 21
- 23
- 25
- 27
- 28
- 29
- 29
- 30
- 27
Feels Like (°C)
- 21
- 25
- 26
- 28
- 23
- 17
- 18
- 17
- 18
- 17
- 17
- 16
- 16
- 15
- 16
- 21
- 24
- 24
- 25
- 26
- 27
- 27
- 26
- 23
Dew Point (°C)
- 6
- 6
- 6
- 5
- 7
- 7
- 7
- 8
- 8
- 8
- 8
- 7
- 6
- 4
- 4
- 7
- 6
- 6
- 7
- 7
- 7
- 6
- 6
- 8
Relative Humidity (%)
- 28
- 23
- 23
- 23
- 31
- 42
- 46
- 51
- 51
- 48
- 49
- 48
- 48
- 47
- 44
- 39
- 32
- 30
- 27
- 26
- 24
- 23
- 21
- 30
Pressure (mb)
- 1010
- 1009
- 1010
- 1010
- 1011
- 1013
- 1013
- 1014
- 1014
- 1013
- 1012
- 1012
- 1012
- 1012
- 1013
- 1013
- 1014
- 1014
- 1014
- 1014
- 1014
- 1013
- 1012
- 1012
Ozone (du)
- 309
- 312
- 315
- 316
- 314
- 314
- 314
- 315
- 315
- 313
- 313
- 313
- 314
- 314
- 313
- 312
- 310
- 309
- 309
- 309
- 308
- 307
- 307
- 306
Friday 11
Waning Gibbous
98%
21:36
07:20


- 16 Bad
- 17 Bad
- 18 Bad
- 19 Bad
- 20 Bad
- 21 Bad
- 22 Bad
- 23 Bad
- 00 Bad
- 01 Bad
- 02 Bad
- 03 Bad
- 04 Bad
- 05 Bad
- 06 Bad
- 07 Good
- 08 OK
- 09 Bad
- 10 OK
- 11 Bad
- 12 Bad
- 13 Bad
- 14 Bad
- 15 Bad
Sun - Rise: 05:42, Set: 20:30, Transit: 13:06. Moon - Rise: 21:36, Set: 07:20. Civil Dark: 21:02 - 05:11. Nautical Dark: 21:42 - 04:30. Astro Dark: 22:29 - 03:44
Total Clouds (% Sky Obscured)
- 79
- 100
- 97
- 100
- 100
- 100
- 92
- 94
- 88
- 96
- 87
- 81
- 88
- 90
- 79
- 6
- 39
- 52
- 39
- 75
- 76
- 72
- 63
- 59
Low Clouds (% Sky Obscured)
- 18
- 48
- 29
- 40
- 51
- 19
- 54
- 57
- 54
- 59
- 27
- 25
- 37
- 40
- 16
- 0
- 34
- 40
- 25
- 27
- 19
- 22
- 8
- 14
Medium Clouds (% Sky Obscured)
- 43
- 88
- 18
- 19
- 57
- 16
- 13
- 17
- 15
- 22
- 16
- 0
- 0
- 0
- 0
- 0
- 2
- 0
- 3
- 0
- 2
- 2
- 5
- 6
High Clouds (% Sky Obscured)
- 78
- 100
- 97
- 100
- 100
- 100
- 15
- 15
- 9
- 24
- 30
- 39
- 45
- 40
- 40
- 3
- 0
- 0
- 3
- 75
- 76
- 72
- 63
- 59
ISS Passover
Visibility (miles)
- 9
- 8
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
Fog (%)
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 1
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
Precipitation Type
- Light Rain
- Light Rain
- None
- Light Rain
- Light Rain
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
Precipitation Probability (%)
- 95
- 95
- 68
- 84
- 83
- 29
- 41
- 16
- 7
- 10
- 0
- 0
- 1
- 1
- 0
- 0
- 0
- 0
- 1
- 2
- 2
- 9
- 14
- 18
Precipitation Amount (mm)
- 0.5
- 1.4
- 0
- 0.6
- 0.9
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
Wind Speed/Direction (mph)
- 8
- 11
- 10
- 6
- 9
- 7
- 7
- 6
- 4
- 3
- 3
- 3
- 2
- 2
- 2
- 2
- 2
- 3
- 3
- 3
- 4
- 6
- 7
- 9
Chance of Frost
Temperature (°C)
- 24
- 26
- 18
- 20
- 18
- 15
- 15
- 15
- 16
- 14
- 14
- 14
- 14
- 13
- 13
- 15
- 17
- 18
- 20
- 23
- 25
- 27
- 28
- 30
Feels Like (°C)
- 22
- 24
- 16
- 18
- 16
- 14
- 14
- 14
- 15
- 14
- 13
- 13
- 12
- 12
- 13
- 15
- 19
- 19
- 21
- 23
- 25
- 26
- 28
- 30
Dew Point (°C)
- 10
- 10
- 15
- 13
- 14
- 14
- 13
- 12
- 12
- 12
- 11
- 12
- 12
- 11
- 11
- 12
- 13
- 13
- 13
- 13
- 12
- 11
- 10
- 10
Relative Humidity (%)
- 40
- 37
- 81
- 62
- 77
- 92
- 83
- 82
- 78
- 83
- 86
- 90
- 89
- 87
- 87
- 79
- 76
- 70
- 63
- 53
- 44
- 37
- 33
- 29
Pressure (mb)
- 1013
- 1014
- 1017
- 1017
- 1019
- 1020
- 1020
- 1021
- 1020
- 1020
- 1020
- 1020
- 1019
- 1019
- 1019
- 1019
- 1019
- 1019
- 1019
- 1017
- 1016
- 1015
- 1014
- 1013
Ozone (du)
- 306
- 303
- 303
- 303
- 304
- 304
- 305
- 307
- 309
- 311
- 311
- 313
- 313
- 313
- 315
- 318
- 321
- 323
- 324
- 321
- 318
- 318
- 317
- 316
Saturday 12
Waning Gibbous
93%
22:07
08:31


- 16 Bad
- 17 Bad
- 18 Bad
- 19 Bad
- 20 Bad
- 21 Bad
- 22 Bad
- 23 Bad
- 00 Bad
- 01 Good
- 02 Good
- 03 Good
- 04 Good
- 05 Good
- 06 Good
- 07 Good
- 08 Good
- 09 OK
- 10 OK
- 11 OK
- 12 OK
- 13 OK
- 14 Bad
- 15 Bad
Sun - Rise: 05:43, Set: 20:30, Transit: 13:06. Moon - Rise: 22:07, Set: 08:31. Civil Dark: 21:01 - 05:11. Nautical Dark: 21:42 - 04:31. Astro Dark: 22:28 - 03:46
Total Clouds (% Sky Obscured)
- 51
- 57
- 85
- 97
- 97
- 85
- 69
- 72
- 74
- 6
- 8
- 3
- 3
- 3
- 7
- 5
- 6
- 34
- 35
- 8
- 7
- 9
- 26
- 35
Low Clouds (% Sky Obscured)
- 20
- 2
- 3
- 2
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
Medium Clouds (% Sky Obscured)
- 24
- 23
- 48
- 65
- 35
- 4
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 3
- 2
- 3
- 25
- 22
- 4
- 5
- 9
- 26
- 35
High Clouds (% Sky Obscured)
- 51
- 57
- 85
- 86
- 90
- 72
- 47
- 51
- 49
- 5
- 4
- 1
- 1
- 1
- 0
- 0
- 0
- 0
- 0
- 1
- 1
- 1
- 1
- 1
ISS Passover
Visibility (miles)
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
Fog (%)
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
Precipitation Type
- Light Rain
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
Precipitation Probability (%)
- 52
- 22
- 43
- 51
- 30
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 2
- 4
- 6
- 14
Precipitation Amount (mm)
- 0.5
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
Wind Speed/Direction (mph)
- 11
- 11
- 11
- 10
- 6
- 7
- 7
- 6
- 6
- 6
- 6
- 5
- 5
- 5
- 5
- 4
- 3
- 1
- 3
- 5
- 9
- 10
- 10
- 11
Chance of Frost
Temperature (°C)
- 31
- 30
- 30
- 27
- 24
- 22
- 20
- 19
- 19
- 18
- 18
- 18
- 17
- 17
- 17
- 21
- 26
- 28
- 30
- 32
- 33
- 34
- 35
- 35
Feels Like (°C)
- 29
- 28
- 26
- 25
- 23
- 20
- 18
- 17
- 16
- 15
- 17
- 17
- 15
- 15
- 15
- 20
- 27
- 28
- 30
- 30
- 30
- 31
- 32
- 32
Dew Point (°C)
- 9
- 9
- 9
- 10
- 12
- 12
- 12
- 12
- 10
- 9
- 8
- 7
- 6
- 4
- 4
- 5
- 5
- 5
- 6
- 5
- 4
- 3
- 3
- 3
Relative Humidity (%)
- 26
- 27
- 27
- 34
- 47
- 53
- 60
- 61
- 58
- 57
- 54
- 50
- 47
- 42
- 40
- 36
- 26
- 23
- 21
- 19
- 15
- 14
- 14
- 13
Pressure (mb)
- 1012
- 1013
- 1012
- 1013
- 1013
- 1014
- 1015
- 1015
- 1015
- 1015
- 1014
- 1014
- 1014
- 1014
- 1015
- 1015
- 1014
- 1014
- 1014
- 1014
- 1013
- 1012
- 1012
- 1011
Ozone (du)
- 315
- 314
- 311
- 311
- 308
- 307
- 307
- 307
- 307
- 307
- 307
- 306
- 305
- 305
- 305
- 304
- 303
- 302
- 302
- 302
- 304
- 304
- 304
- 303
Sunday 13
Waning Gibbous
86%
22:33
09:41


- 16 Bad
- 17 Bad
- 18 Bad
- 19 Bad
- 20 Bad
- 21 Bad
- 22 Bad
- 23 Bad
- 00 Bad
- 01 Bad
- 02 Bad
- 03 Bad
- 04 Bad
- 05 OK
- 06 Bad
- 07 Bad
- 08 Bad
- 09 Bad
- 10 Bad
- 11 Bad
- 12 Bad
- 13 Bad
- 14 Bad
- 15 Bad
Sun - Rise: 05:44, Set: 20:29, Transit: 13:06. Moon - Rise: 22:33, Set: 09:41. Civil Dark: 21:01 - 05:12. Nautical Dark: 21:41 - 04:32. Astro Dark: 22:27 - 03:47
Total Clouds (% Sky Obscured)
- 42
- 65
- 35
- 79
- 96
- 99
- 99
- 100
- 100
- 92
- 100
- 75
- 50
- 40
- 49
- 49
- 84
- 72
- 96
- 97
- 100
- 100
- 100
- 100
Low Clouds (% Sky Obscured)
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
Medium Clouds (% Sky Obscured)
- 42
- 61
- 19
- 50
- 46
- 34
- 9
- 0
- 0
- 0
- 0
- 1
- 2
- 1
- 12
- 24
- 27
- 23
- 14
- 10
- 15
- 22
- 29
- 58
High Clouds (% Sky Obscured)
- 0
- 0
- 27
- 57
- 87
- 98
- 99
- 100
- 100
- 92
- 100
- 75
- 50
- 40
- 29
- 20
- 40
- 55
- 90
- 97
- 100
- 100
- 100
- 100
ISS Passover
Visibility (miles)
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
Fog (%)
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
Precipitation Type
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
Precipitation Probability (%)
- 17
- 13
- 21
- 25
- 26
- 23
- 14
- 0
- 0
- 0
- 0
- 1
- 0
- 0
- 0
- 0
- 0
- 2
- 4
- 5
- 12
- 28
- 40
- 40
Precipitation Amount (mm)
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
Wind Speed/Direction (mph)
- 11
- 14
- 15
- 14
- 11
- 11
- 11
- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 4
- 3
- 1
- 1
- 3
- 7
- 9
- 9
- 8
- 13
Chance of Frost
Temperature (°C)
- 35
- 35
- 34
- 32
- 29
- 26
- 23
- 21
- 21
- 21
- 20
- 20
- 20
- 20
- 20
- 23
- 27
- 28
- 30
- 31
- 32
- 33
- 34
- 33
Feels Like (°C)
- 32
- 30
- 28
- 28
- 25
- 23
- 20
- 18
- 18
- 18
- 18
- 18
- 17
- 17
- 17
- 21
- 26
- 26
- 27
- 28
- 29
- 29
- 29
- 27
Dew Point (°C)
- 3
- 3
- 4
- 5
- 8
- 9
- 10
- 10
- 10
- 9
- 8
- 7
- 7
- 6
- 6
- 7
- 6
- 6
- 6
- 5
- 4
- 2
- 1
- 5
Relative Humidity (%)
- 13
- 14
- 15
- 18
- 25
- 33
- 45
- 51
- 47
- 46
- 45
- 43
- 41
- 40
- 40
- 35
- 27
- 25
- 21
- 19
- 16
- 14
- 12
- 17
Pressure (mb)
- 1010
- 1010
- 1010
- 1010
- 1011
- 1012
- 1013
- 1013
- 1013
- 1013
- 1013
- 1013
- 1013
- 1013
- 1013
- 1012
- 1012
- 1012
- 1011
- 1010
- 1009
- 1008
- 1008
- 1008
Ozone (du)
- 303
- 302
- 302
- 301
- 301
- 301
- 303
- 304
- 304
- 304
- 304
- 304
- 305
- 305
- 305
- 306
- 307
- 307
- 305
- 305
- 306
- 307
- 307
- 307
Monday 14
Waning Gibbous
78%
22:57
10:51


- 16 Bad
- 17 Bad
- 18 Bad
- 19 Bad
- 20 Bad
- 21 Bad
- 22 Bad
- 23 OK
- 00 Bad
- 01 OK
- 02 Bad
- 03 Bad
- 04 Bad
- 05 Bad
- 06 Bad
- 07 Bad
- 08 Bad
- 09 Bad
- 10 Bad
- 11 Bad
- 12 Bad
- 13 Bad
- 14 Bad
- 15 Bad
Sun - Rise: 05:45, Set: 20:28, Transit: 13:06. Moon - Rise: 22:57, Set: 10:51. Civil Dark: 21:00 - 05:13. Nautical Dark: 21:40 - 04:33. Astro Dark: 22:26 - 03:48
Total Clouds (% Sky Obscured)
- 100
- 100
- 100
- 100
- 100
- 94
- 92
- 29
- 89
- 36
- 54
- 76
- 87
- 56
- 50
- 54
- 64
- 57
- 60
- 55
- 66
- 78
- 92
- 93
Low Clouds (% Sky Obscured)
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 5
- 10
- 15
- 30
- 45
- 56
- 67
Medium Clouds (% Sky Obscured)
- 38
- 42
- 34
- 25
- 26
- 6
- 4
- 0
- 0
- 2
- 1
- 1
- 20
- 20
- 35
- 51
- 64
- 49
- 52
- 54
- 54
- 54
- 53
- 38
High Clouds (% Sky Obscured)
- 99
- 100
- 100
- 100
- 100
- 92
- 88
- 26
- 84
- 34
- 52
- 72
- 20
- 16
- 12
- 9
- 4
- 3
- 1
- 0
- 25
- 50
- 75
- 76
ISS Passover
Visibility (miles)
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
Fog (%)
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
Precipitation Type
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- Light Rain
Precipitation Probability (%)
- 43
- 49
- 43
- 29
- 2
- 4
- 4
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 3
- 5
- 5
- 17
- 24
- 23
- 91
Precipitation Amount (mm)
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0.5
Wind Speed/Direction (mph)
- 14
- 10
- 13
- 13
- 9
- 7
- 8
- 7
- 6
- 6
- 7
- 6
- 11
- 9
- 6
- 4
- 3
- 5
- 7
- 9
- 11
- 13
- 13
- 14
Chance of Frost
Temperature (°C)
- 29
- 28
- 28
- 25
- 22
- 22
- 22
- 21
- 21
- 21
- 20
- 20
- 19
- 20
- 20
- 21
- 21
- 22
- 22
- 23
- 24
- 27
- 27
- 27
Feels Like (°C)
- 24
- 24
- 24
- 21
- 19
- 19
- 18
- 18
- 19
- 17
- 17
- 17
- 17
- 18
- 18
- 18
- 16
- 15
- 16
- 17
- 19
- 26
- 24
- 24
Dew Point (°C)
- 7
- 9
- 9
- 9
- 11
- 10
- 8
- 7
- 7
- 6
- 5
- 4
- 5
- 7
- 8
- 7
- 5
- 3
- 4
- 4
- 5
- 8
- 8
- 8
Relative Humidity (%)
- 25
- 29
- 31
- 36
- 48
- 45
- 41
- 38
- 39
- 38
- 37
- 36
- 39
- 42
- 46
- 40
- 34
- 30
- 29
- 29
- 29
- 30
- 29
- 30
Pressure (mb)
- 1009
- 1009
- 1009
- 1009
- 1010
- 1009
- 1009
- 1009
- 1009
- 1009
- 1008
- 1008
- 1009
- 1010
- 1010
- 1011
- 1012
- 1012
- 1012
- 1013
- 1013
- 1013
- 1013
- 1012
Ozone (du)
- 307
- 306
- 306
- 306
- 305
- 304
- 304
- 304
- 304
- 302
- 301
- 301
- 300
- 300
- 299
- 298
- 297
- 296
- 296
- 295
- 295
- 294
- 294
- 294
Tuesday 15
Waning Gibbous
67%
23:20
12:02


- 16 Bad
- 17 Bad
- 18 Bad
- 19 Bad
- 20 Bad
- 21 Bad
- 22 Bad
- 23 Bad
- 00 Bad
- 01 Bad
- 02 Bad
- 03 Bad
- 04 Bad
- 05 Bad
- 06 Bad
- 07 Bad
- 08 Bad
- 09 Bad
- 10 Bad
- 11 Bad
- 12 Bad
- 13 Bad
- 14 Bad
- 15 Bad
Sun - Rise: 05:46, Set: 20:28, Transit: 13:06. Moon - Rise: 23:20, Set: 12:02. Civil Dark: 21:00 - 05:14. Nautical Dark: 21:39 - 04:34. Astro Dark: 22:25 - 03:49
Total Clouds (% Sky Obscured)
- 94
- 79
- 83
- 89
- 94
- 92
- 91
- 90
- 93
- 95
- 96
- 91
- 94
- 95
- 95
- 95
- 96
- 95
- 93
- 94
- 95
- 96
- 97
- 95
Low Clouds (% Sky Obscured)
- 66
- 71
- 65
- 64
- 64
- 63
- 32
- 26
- 23
- 30
- 36
- 57
- 78
- 95
- 95
- 95
- 96
- 95
- 93
- 94
- 95
- 95
- 94
- 91
Medium Clouds (% Sky Obscured)
- 25
- 21
- 25
- 37
- 53
- 41
- 25
- 11
- 16
- 11
- 5
- 26
- 46
- 67
- 43
- 22
- 4
- 2
- 1
- 0
- 12
- 24
- 35
- 37
High Clouds (% Sky Obscured)
- 75
- 76
- 67
- 65
- 65
- 60
- 57
- 55
- 40
- 35
- 15
- 3
- 2
- 0
- 10
- 24
- 46
- 58
- 65
- 72
- 60
- 48
- 36
- 45
ISS Passover
Visibility (miles)
- 7
- 5
- 3
- 5
- 7
- 9
- 9
- 9
- 9
- 8
- 6
- 5
- 3
- 2
- 0
- 0
- 0
- 1
- 0
- 0
- 0
- 3
- 5
- 8
Fog (%)
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
Precipitation Type
- Light Rain
- Light Rain
- Light Rain
- Light Rain
- Light Rain
- Light Rain
- Very Light Rain
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- Very Light Rain
- Light Rain
- Light Rain
- Light Rain
Precipitation Probability (%)
- 95
- 95
- 95
- 95
- 95
- 95
- 65
- 12
- 27
- 29
- 25
- 30
- 34
- 38
- 32
- 28
- 19
- 21
- 22
- 24
- 53
- 69
- 81
- 85
Precipitation Amount (mm)
- 0.9
- 1.3
- 1.2
- 1.2
- 1.3
- 0.7
- 0.3
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0.2
- 0.4
- 0.6
- 0.6
Wind Speed/Direction (mph)
- 12
- 10
- 11
- 6
- 3
- 4
- 3
- 2
- 3
- 3
- 4
- 5
- 5
- 4
- 3
- 1
- 2
- 4
- 4
- 4
- 4
- 4
- 4
- 5
Chance of Frost
Temperature (°C)
- 24
- 21
- 18
- 18
- 17
- 17
- 16
- 16
- 16
- 16
- 16
- 15
- 15
- 14
- 14
- 14
- 14
- 14
- 13
- 14
- 14
- 14
- 15
- 15
Feels Like (°C)
- 25
- 27
- 29
- 14
- 15
- 16
- 16
- 16
- 16
- 15
- 15
- 15
- 15
- 15
- 15
- 12
- 13
- 13
- 12
- 12
- 12
- 14
- 14
- 14
Dew Point (°C)
- 11
- 14
- 17
- 16
- 15
- 14
- 13
- 13
- 13
- 13
- 14
- 14
- 14
- 13
- 13
- 13
- 14
- 13
- 13
- 13
- 13
- 13
- 13
- 14
Relative Humidity (%)
- 43
- 63
- 90
- 88
- 86
- 83
- 82
- 81
- 81
- 85
- 89
- 92
- 93
- 95
- 96
- 95
- 96
- 95
- 95
- 93
- 93
- 93
- 92
- 93
Pressure (mb)
- 1014
- 1016
- 1018
- 1018
- 1019
- 1019
- 1019
- 1019
- 1018
- 1019
- 1019
- 1019
- 1019
- 1019
- 1019
- 1019
- 1019
- 1019
- 1018
- 1018
- 1017
- 1016
- 1015
- 1013
Ozone (du)
- 294
- 293
- 293
- 293
- 293
- 293
- 294
- 294
- 294
- 294
- 293
- 293
- 293
- 293
- 293
- 292
- 292
- 291
- 291
- 291
- 290
- 291
- 291
- 292
Wednesday 16
Waning Gibbous
56%
23:44
13:14


- 16 Bad
- 17 Bad
- 18 Bad
- 19 Bad
- 20 Bad
- 21 Bad
- 22 Bad
- 23 Bad
- 00 Bad
- 01 Bad
- 02 Good
- 03 Good
- 04 Good
- 05 Good
- 06 Good
- 07 Good
- 08 Good
- 09 Good
- 10 Good
- 11 Good
Sun - Rise: 05:46, Set: 20:27, Transit: 13:06. Moon - Rise: 23:44, Set: 13:14. Civil Dark: 20:59 - 05:15. Nautical Dark: 21:39 - 04:35. Astro Dark: 22:23 - 03:51
Total Clouds (% Sky Obscured)
- 90
- 88
- 87
- 90
- 90
- 85
- 75
- 65
- 44
- 24
- 4
- 3
- 1
- 0
- 0
- 0
- 0
- 2
- 3
- 5
Low Clouds (% Sky Obscured)
- 85
- 78
- 52
- 29
- 6
- 8
- 10
- 8
- 5
- 3
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
Medium Clouds (% Sky Obscured)
- 39
- 40
- 41
- 41
- 41
- 33
- 26
- 18
- 12
- 6
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 2
- 3
- 5
High Clouds (% Sky Obscured)
- 53
- 60
- 65
- 51
- 61
- 78
- 73
- 62
- 42
- 23
- 3
- 2
- 1
- 0
- 0
- 0
- 0
- 0
- 0
- 0
ISS Passover
Visibility (miles)
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
- 9
Fog (%)
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
Precipitation Type
- Light Rain
- Very Light Rain
- Very Light Rain
- Very Light Rain
- Very Light Rain
- Very Light Rain
- Light Rain
- Light Rain
- Very Light Rain
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
- None
Precipitation Probability (%)
- 84
- 77
- 66
- 66
- 68
- 71
- 71
- 67
- 56
- 41
- 12
- 10
- 8
- 5
- 4
- 3
- 1
- 4
- 6
- 5
Precipitation Amount (mm)
- 0.5
- 0.3
- 0.2
- 0.2
- 0.2
- 0.3
- 0.4
- 0.4
- 0.2
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
- 0
Wind Speed/Direction (mph)
- 3
- 3
- 5
- 5
- 5
- 5
- 4
- 3
- 3
- 3
- 2
- 2
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 3
Chance of Frost
Temperature (°C)
- 16
- 17
- 17
- 17
- 16
- 16
- 15
- 15
- 15
- 14
- 14
- 14
- 14
- 13
- 13
- 13
- 15
- 16
- 19
- 22
Feels Like (°C)
- 14
- 13
- 13
- 17
- 17
- 17
- 17
- 16
- 16
- 14
- 14
- 14
- 14
- 14
- 14
- 12
- 13
- 13
- 14
- 15
Dew Point (°C)
- 14
- 13
- 13
- 14
- 14
- 14
- 13
- 13
- 12
- 11
- 11
- 9
- 9
- 9
- 8
- 8
- 8
- 9
- 9
- 8
Relative Humidity (%)
- 87
- 81
- 77
- 79
- 85
- 89
- 87
- 86
- 86
- 83
- 79
- 75
- 75
- 74
- 72
- 69
- 66
- 63
- 51
- 41
Pressure (mb)
- 1013
- 1013
- 1013
- 1014
- 1015
- 1016
- 1016
- 1017
- 1018
- 1018
- 1017
- 1017
- 1017
- 1018
- 1018
- 1018
- 1018
- 1019
- 1018
- 1017
Ozone (du)
- 291
- 291
- 291
- 291
- 291
- 291
- 292
- 292
- 293
- 295
- 297
- 299
- 299
- 299
- 298
- 297
- 296
- 294
- 293
- 293