Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 42%

11:04

23:53

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
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 Good
22 Good
23 Good

Sun - Rise: 07:25, Set: 16:57, Transit: 12:11. Moon - Rise: 11:04, Set: 23:53. Civil Dark: 17:28 - 06:54. Nautical Dark: 18:03 - 06:20. Astro Dark: 18:36 - 05:46

Total Clouds (% Sky Obscured)

68
88
91
98
94
99
91
70
89
96
88
73
92
92
100
100
100
100
100
9
2
1
0
0

Low Clouds (% Sky Obscured)

9
7
13
82
34
64
88
0
21
74
77
73
23
16
27
68
91
99
97
2
2
1
0
0

Medium Clouds (% Sky Obscured)

67
88
91
98
94
99
84
70
88
95
63
5
91
91
100
100
100
100
100
7
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
5
0
0
13
4
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
8
8
7
7
6
5
4
3
1
1
1
3
4
6
8
10
9
10

Fog (%)

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
Snow
Snow
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
100
73
1
2
1
3
4
5
8
13
14
16
19
16
10
4
2
1
1
1
0

Precipitation Amount (mm)

0
0
0
0.03
0.02
0.03
0.05
0.02
0.04
0.05
0.05
0.07
0.1
0.11
0.12
0.16
0.12
0.1
0.08
0.04
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

7
7
7
7
7
7
8
8
8
8
8
8
9
9
10
10
11
12
12
13
13
13
13
12

Chance of Frost

Temperature (°C)

-8
-8
-8
-8
-8
-8
-7
-7
-7
-7
-6
-5
-4
-4
-4
-4
-4
-4
-6
-7
-9
-10
-11
-12

Feels Like (°C)

-14
-14
-14
-13
-13
-13
-13
-12
-12
-12
-11
-10
-10
-9
-9
-9
-10
-11
-13
-15
-16
-18
-19
-20

Dew Point (°C)

-10
-10
-10
-10
-10
-10
-9
-9
-9
-8
-7
-6
-6
-5
-5
-5
-5
-5
-8
-9
-10
-12
-13
-14

Relative Humidity (%)

88
89
88
87
86
85
85
87
89
90
90
91
91
91
90
91
93
93
91
90
87
85
83
81

Pressure (mb)

1020
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1022
1021
1021
1021
1022
1022
1024
1025
1026
1027
1028
1028

Ozone (du)

388
374
374
378
380
384
383
384
388
392
395
398
404
413
417
417
424
428
450
451
447
446
443
435

Wednesday 20

First Quarter 51%

11:26

No Set

00 Good
01 Good
02 Good
03 Good
04 Bad
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 Bad
14 OK
15 Bad
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:24, Set: 16:58, Transit: 12:11. Moon - Rise: 11:26, Set: No Set. Civil Dark: 17:29 - 06:54. Nautical Dark: 18:04 - 06:19. Astro Dark: 18:38 - 05:45

Total Clouds (% Sky Obscured)

0
0
0
0
48
1
0
0
1
6
0
3
36
39
27
45
4
34
70
97
95
70
95
87

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)

0
0
0
0
0
1
0
0
0
0
0
3
36
7
0
0
0
0
1
75
72
0
8
0

High Clouds (% Sky Obscured)

0
0
0
0
48
0
0
0
1
5
0
0
1
38
27
45
4
34
70
97
92
70
95
87

ISS Passover

Visibility (miles)

9
9
8
8
9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
7
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
8
7
6
7
10
11
13
15
17
19
21
22
23
23
22
20
19
17
16
15
15
14

Chance of Frost

Temperature (°C)

-12
-12
-13
-13
-14
-14
-14
-14
-13
-12
-10
-8
-6
-5
-3
-2
-1
-1
-0
-0
-0
-1
-1
-1

Feels Like (°C)

-19
-19
-19
-19
-20
-21
-22
-22
-22
-21
-19
-17
-15
-13
-12
-10
-9
-8
-7
-7
-6
-7
-7
-7

Dew Point (°C)

-15
-15
-15
-16
-16
-16
-17
-16
-16
-14
-12
-10
-8
-7
-5
-4
-3
-3
-2
-2
-2
-2
-2
-2

Relative Humidity (%)

81
80
80
81
82
83
84
82
82
81
82
84
85
87
88
89
87
86
88
89
90
90
90
90

Pressure (mb)

1027
1027
1027
1027
1027
1026
1025
1025
1024
1022
1021
1019
1016
1014
1012
1010
1009
1009
1008
1008
1008
1008
1007
1007

Ozone (du)

421
414
408
403
396
387
386
383
380
375
372
369
366
365
363
362
360
359
366
368
371
375
378
378

Thursday 21

Waxing Gibbous 61%

11:48

00:54

00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 OK
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 07:24, Set: 17:00, Transit: 12:12. Moon - Rise: 11:48, Set: 00:54. Civil Dark: 17:30 - 06:53. Nautical Dark: 18:05 - 06:18. Astro Dark: 18:39 - 05:45

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
27
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
27
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

14
13
13
13
13
13
13
13
13
14
15
16
17
17
17
16
15
14
14
14
15
15
14
14

Chance of Frost

Temperature (°C)

-1
-1
-2
-2
-2
-3
-3
-3
-4
-3
-2
-2
-1
-0
0
-0
-1
-2
-3
-3
-3
-4
-5
-6

Feels Like (°C)

-7
-7
-8
-8
-8
-9
-9
-10
-10
-10
-9
-8
-7
-6
-6
-6
-7
-8
-9
-10
-10
-11
-12
-13

Dew Point (°C)

-3
-3
-4
-4
-5
-5
-5
-5
-5
-5
-4
-4
-4
-4
-3
-3
-3
-4
-4
-4
-5
-6
-7
-8

Relative Humidity (%)

88
87
86
85
85
85
85
85
87
87
85
83
79
78
78
80
81
85
89
91
90
88
87
86

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1008
1008
1008
1009
1010
1011
1011
1012
1012
1013
1014

Ozone (du)

367
368
368
369
368
370
369
371
373
373
373
370
373
373
371
369
369
370
373
374
375
376
376
375

Friday 22

Waxing Gibbous 70%

12:14

01:55

00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 07:23, Set: 17:01, Transit: 12:12. Moon - Rise: 12:14, Set: 01:55. Civil Dark: 17:32 - 06:52. Nautical Dark: 18:06 - 06:18. Astro Dark: 18:40 - 05:44

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
65
65
65
65
65
65
4
4
4
4
4
4
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
65
65
65
65
65
65
4
4
4
4
4
4
0
0
0
0
0
0

Medium 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

High 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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
13
12
12
11
11
10
10
11
10
10
10
9
9
9
8
7
6
6
5
5
4
4

Chance of Frost

Temperature (°C)

-7
-8
-9
-10
-11
-11
-12
-14
-14
-14
-13
-12
-11
-10
-9
-9
-9
-11
-12
-13
-13
-14
-15
-15

Feels Like (°C)

-15
-16
-17
-18
-18
-19
-20
-22
-22
-22
-21
-19
-19
-17
-15
-15
-15
-16
-18
-18
-19
-19
-19
-20

Dew Point (°C)

-9
-11
-12
-13
-14
-14
-15
-17
-17
-17
-16
-15
-15
-14
-14
-13
-13
-14
-15
-15
-16
-16
-17
-17

Relative Humidity (%)

84
83
81
79
79
79
79
79
81
80
79
75
73
70
69
69
71
74
79
83
84
84
84
83

Pressure (mb)

1015
1016
1017
1017
1018
1019
1020
1022
1022
1023
1024
1024
1025
1026
1025
1026
1026
1027
1027
1028
1028
1029
1029
1029

Ozone (du)

377
376
376
375
374
374
373
374
374
375
376
376
387
387
387
385
383
379
370
369
369
369
369
369

Saturday 23

Waxing Gibbous 79%

12:43

02:56

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 Good
13 Good
14 Good
15 Good
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:22, Set: 17:02, Transit: 12:12. Moon - Rise: 12:43, Set: 02:56. Civil Dark: 17:33 - 06:52. Nautical Dark: 18:07 - 06:17. Astro Dark: 18:41 - 05:43

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
93
93
93
93
93
93

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
37
37
37
37
37
37

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
92
92
92
92
92
92

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
4

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
Snow
Snow
None
None
None
None
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
5
6
6
5
4
3
4
6
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.04
0.08
0.12
0.19
0.28
0.36
0.28
0.18
0.14
0.21
0.39

Wind Speed/Direction (mph)

4
3
3
2
1
2
2
2
3
3
4
5
7
8
9
9
10
11
11
12
12
12
12
11

Chance of Frost

Temperature (°C)

-15
-16
-16
-16
-17
-17
-17
-17
-16
-15
-13
-11
-9
-8
-7
-7
-7
-7
-6
-6
-6
-6
-5
-5

Feels Like (°C)

-19
-19
-16
-16
-17
-17
-17
-17
-16
-18
-17
-16
-14
-14
-13
-13
-13
-13
-13
-13
-12
-12
-12
-12

Dew Point (°C)

-18
-18
-19
-20
-20
-20
-21
-20
-19
-18
-16
-14
-12
-11
-10
-9
-9
-8
-8
-7
-7
-7
-7
-7

Relative Humidity (%)

81
79
78
76
76
75
75
74
76
76
75
75
78
79
82
85
86
88
90
90
90
90
91
91

Pressure (mb)

1029
1029
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1029
1028
1027
1026
1026
1025
1025
1025
1024
1024
1023
1023

Ozone (du)

371
371
370
370
370
369
369
370
369
369
369
368
366
365
365
365
364
365
364
363
361
360
361
362

Sunday 24

Waxing Gibbous 86%

13:19

03:59

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:21, Set: 17:03, Transit: 12:12. Moon - Rise: 13:19, Set: 03:59. Civil Dark: 17:34 - 06:51. Nautical Dark: 18:08 - 06:16. Astro Dark: 18:42 - 05:43

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
99
99
99
99
98
98
98
98
98
98
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
66
66
66
66
66
66
86
86
86
86
86
86
84
84
84
84
84
84

Medium Clouds (% Sky Obscured)

96
96
96
96
96
96
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

High Clouds (% Sky Obscured)

98
98
98
98
98
98
44
44
44
44
44
44
16
16
16
16
16
16
71
71
71
71
71
71

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

15
16
16
17
18
17
16
12
11
12
17
22
29
38
45
44
43
31
23
16
14
11
9
6

Precipitation Amount (mm)

0.55
0.51
0.43
0.41
0.39
0.35
0.31
0.27
0.24
0.23
0.25
0.27
0.3
0.34
0.4
0.45
0.45
0.45
0.46
0.41
0.35
0.28
0.21
0.15

Wind Speed/Direction (mph)

11
11
11
11
11
10
10
10
11
11
10
8
7
6
4
3
4
4
5
6
8
8
9
10

Chance of Frost

Temperature (°C)

-5
-5
-4
-4
-4
-3
-3
-3
-3
-3
-2
-1
-1
0
1
1
1
0
-0
-1
-1
-1
-2
-2

Feels Like (°C)

-11
-11
-10
-10
-9
-9
-9
-8
-8
-8
-7
-5
-4
-3
-1
-1
-1
-2
-3
-4
-5
-6
-7
-7

Dew Point (°C)

-6
-6
-6
-5
-5
-5
-5
-4
-4
-4
-3
-2
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-3

Relative Humidity (%)

92
91
91
90
90
90
90
90
90
92
92
91
91
90
89
88
90
93
96
98
100
99
98
96

Pressure (mb)

1022
1021
1021
1020
1019
1018
1018
1017
1017
1016
1016
1015
1014
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1014

Ozone (du)

363
365
366
366
365
362
361
363
365
368
370
374
376
376
375
375
377
379
382
384
385
387
386
385

Monday 25

Waxing Gibbous 93%

14:02

05:00

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 07:20, Set: 17:05, Transit: 12:13. Moon - Rise: 14:02, Set: 05:00. Civil Dark: 17:35 - 06:50. Nautical Dark: 18:10 - 06:16. Astro Dark: 18:43 - 05:42

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
5
5
5

Low Clouds (% Sky Obscured)

1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

93
93
93
93
93
93
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
5
5
5

High Clouds (% Sky Obscured)

95
95
95
95
95
95
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
5
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0

Precipitation Amount (mm)

0.1
0.08
0.07
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
11
11
10
9
8
9
9
10
10
11
11
11
10
10
10
11
11
11
12
13
14
14

Chance of Frost

Temperature (°C)

-3
-3
-4
-5
-6
-8
-9
-10
-10
-9
-7
-5
-4
-3
-2
-1
-2
-3
-4
-5
-5
-6
-6
-6

Feels Like (°C)

-8
-9
-10
-11
-12
-14
-15
-16
-16
-16
-14
-12
-10
-8
-7
-6
-7
-9
-10
-11
-12
-12
-13
-13

Dew Point (°C)

-3
-4
-5
-6
-8
-9
-11
-11
-11
-10
-9
-8
-7
-6
-5
-5
-5
-5
-6
-6
-6
-7
-7
-7

Relative Humidity (%)

95
93
92
90
89
90
89
88
87
89
88
83
80
78
78
78
81
87
92
93
93
92
91
90

Pressure (mb)

1014
1014
1015
1016
1016
1017
1018
1018
1019
1019
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

386
390
397
400
398
394
389
383
377
371
368
365
363
363
363
362
360
357
354
351
348
345
343
342

Forecast for Dodgeville, Iowa County, US (42.96,-90.13)

Generated: 19/01/21 02:47:56. Forecast: 19/01/21 to 25/01/21. Timezone: UTC-6.00