Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 87%

14:51

05:33

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

Sun - Rise: 06:48, Set: 17:59, Transit: 12:23. Moon - Rise: 14:51, Set: 05:33. Civil Dark: 18:26 - 06:19. Nautical Dark: 19:00 - 05:45. Astro Dark: 19:34 - 05:12

Total Clouds (% Sky Obscured)

3
16
2
5
0
0
0
34
49
100
100
100
100
100
100
100
100
100
100
99
95
93
91
89

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
63
93
100
100
100
100
100
95
89
89
89
88
83

Medium Clouds (% Sky Obscured)

3
2
2
5
0
0
0
34
49
100
100
100
100
100
100
100
100
100
100
98
87
87
78
73

High Clouds (% Sky Obscured)

3
16
2
5
0
0
0
34
45
41
0
0
3
22
70
70
70
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
1
1
1
1
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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
9
56
88
95
95
95
95
77
63
62
52
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.8
0.6
0.8
0.7
0.4
0.3
0.3
0.2
0.2

Wind Speed/Direction (mph)

16
18
15
17
17
15
13
11
11
11
10
9
8
7
7
7
8
9
10
10
10
11
11
10

Chance of Frost

Temperature (°C)

5
3
2
0
-1
-2
-4
-4
-5
-5
-6
-6
-6
-6
-7
-8
-8
-7
-7
-7
-7
-7
-7
-8

Feels Like (°C)

-2
-4
-6
-8
-8
-8
-9
-10
-11
-11
-12
-12
-12
-12
-12
-13
-12
-12
-12
-12
-12
-12
-12
-13

Dew Point (°C)

-1
-2
-5
-8
-8
-9
-10
-11
-13
-14
-14
-14
-15
-15
-12
-12
-11
-12
-10
-9
-9
-9
-9
-9

Relative Humidity (%)

66
71
60
57
59
60
59
57
52
51
52
52
51
51
67
72
75
71
82
85
83
85
87
88

Pressure (mb)

1012
1014
1015
1017
1018
1019
1020
1021
1021
1022
1022
1022
1023
1024
1025
1026
1026
1027
1027
1027
1026
1026
1027
1028

Ozone (du)

380
390
391
389
388
385
381
382
387
388
388
390
390
389
391
392
389
388
389
387
386
387
387
386

Saturday 28

Waxing Gibbous 94%

16:08

06:03

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

Sun - Rise: 06:46, Set: N/A, Transit: 12:23. Moon - Rise: 16:08, Set: 06:03. Civil Dark: 18:28 - 06:17. Nautical Dark: 19:01 - 05:44. Astro Dark: 19:35 - 05:10

Total Clouds (% Sky Obscured)

88
72
72
74
67
33
33
26
27
13
9
3
3
27
33
13
1
5
6
5
6
3
3
3

Low Clouds (% Sky Obscured)

81
65
65
64
51
5
0
0
7
1
1
2
2
1
1
1
1
1
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

72
72
59
59
31
25
27
23
20
13
8
0
0
27
33
12
0
4
1
1
1
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
1
2
3
3
3
8
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 (%)

34
29
24
14
4
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
7
6
5
5
4
4
4
4
3
3
3
3
3
3
3
3
3
3
2
2
3
3

Chance of Frost

Temperature (°C)

-9
-10
-11
-11
-12
-13
-14
-15
-16
-17
-18
-19
-19
-19
-18
-15
-12
-10
-9
-8
-7
-7
-7
-8

Feels Like (°C)

-14
-14
-16
-16
-17
-17
-19
-19
-19
-21
-21
-21
-21
-21
-20
-17
-13
-12
-11
-10
-9
-9
-9
-9

Dew Point (°C)

-10
-11
-12
-13
-14
-15
-16
-16
-18
-19
-20
-21
-21
-21
-20
-19
-17
-16
-15
-15
-14
-14
-13
-12

Relative Humidity (%)

88
88
88
88
86
88
88
90
88
88
87
85
85
85
79
71
65
62
60
58
57
57
59
70

Pressure (mb)

1029
1030
1031
1031
1032
1032
1033
1034
1034
1035
1036
1036
1036
1037
1038
1038
1038
1038
1038
1037
1036
1036
1035
1035

Ozone (du)

386
382
380
375
372
368
369
369
366
362
363
357
351
347
345
349
356
368
376
379
381
380
377
374

Sunday 1

Waxing Gibbous 98%

17:23

06:27

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

Sun - Rise: 06:44, Set: 18:00, Transit: 12:23. Moon - Rise: 17:23, Set: 06:27. Civil Dark: 18:29 - 06:15. Nautical Dark: 19:03 - 05:42. Astro Dark: 19:36 - 05:08

Total Clouds (% Sky Obscured)

3
2
2
2
4
3
3
3
3
8
6
5
4
9
64
61
54
46
79
93
100
98
96
95

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
2
2
3
5
4
4
3
1
60
58
51
39
54
67
67
50
54
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
0
0
0
9
41
59
40
38
32
26
20
22
24
26

High Clouds (% Sky Obscured)

0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
2
6
60
81
97
83
69
51

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 (%)

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 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)

2
3
3
3
4
4
5
5
6
6
7
8
8
9
11
13
14
15
15
15
14
13
13
12

Chance of Frost

Temperature (°C)

-10
-12
-13
-13
-14
-13
-13
-13
-13
-12
-10
-10
-10
-10
-9
-7
-4
-3
-2
-1
-1
0
0
-0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
81
81
83
84
84
84
84
83
83
85
87
85
83
76
70
68
66
62
62
62
61
61

Pressure (mb)

1036
1037
1037
1037
1037
1036
1036
1035
1035
1034
1033
1033
1032
1032
1032
1031
1030
1029
1028
1027
1026
1025
1024
1023

Ozone (du)

370
370
365
365
366
366
365
362
361
358
360
360
358
354
350
344
341
341
340
339
339
339
336
336

Monday 2

Waxing Gibbous 100%

No Rise

06:47

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
16 Bad
17 OK

Sun - Rise: 06:43, Set: 18:01, Transit: 12:23. Moon - Rise: No Rise, Set: 06:47. Civil Dark: 18:30 - 06:14. Nautical Dark: 19:04 - 05:40. Astro Dark: 19:37 - 05:07

Total Clouds (% Sky Obscured)

97
98
100
100
100
100
100
100
100
99
98
97
95
93
92
89
87
84
89
94
100
68
37
10

Low Clouds (% Sky Obscured)

53
63
69
77
77
78
74
69
66
74
82
91
90
88
86
86
85
84
79
75
71
52
34
10

Medium Clouds (% Sky Obscured)

44
62
81
88
94
100
100
100
100
90
81
71
52
32
13
10
38
6
64
6
7
4
37
5

High Clouds (% Sky Obscured)

73
85
100
100
100
100
75
50
22
20
20
25
53
13
53
67
27
58
22
45
57
35
37
10

ISS Passover

Visibility (miles)

9
9
9
9
8
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
1

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

Precipitation Probability (%)

0
0
0
1
26
69
77
79
83
87
93
95
93
67
55
42
34
19
1
0
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.4
0.4
0.4
0.5
0.7
0.9
0.7
0.3
0.3
0.2
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
10
10
10
10
9
8
7
7
7
7
7
7
6
5
5
5
6
5
5
5
5
4

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-1
-1
-1
-0
-0
-0
-0
0
0
1
1
1
2
2
3
3
3
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
75
74
71
70
86
96
98
98
98
98
98
98
98
98
100
100
100
100
100
100
98
98
100

Pressure (mb)

1022
1023
1022
1022
1021
1021
1021
1020
1020
1019
1018
1018
1018
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

331
329
330
331
334
340
344
348
347
347
348
346
343
336
334
333
334
334
334
341
344
345
345
345

Tuesday 3

Full Moon 99%

18:34

07:06

18 OK
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
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

Sun - Rise: 06:41, Set: 18:03, Transit: 12:22. Moon - Rise: 18:34, Set: 07:06. Civil Dark: 18:32 - 06:12. Nautical Dark: 19:05 - 05:38. Astro Dark: 19:39 - 05:05

Total Clouds (% Sky Obscured)

19
34
51
37
24
10
21
33
47
57
64
74
80
85
86
78
78
76
76
63
66
73
73
73

Low Clouds (% Sky Obscured)

19
34
51
37
19
5
13
25
41
49
59
68
73
77
82
75
67
57
67
63
66
73
73
73

Medium Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
17
35
63
66
64
45

High Clouds (% Sky Obscured)

19
34
51
37
4
1
21
33
47
50
64
70
70
85
86
78
78
75
50
30
25
15
10
10

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
3
7
8
9
9
9
9
9
6
3
0
0
0
0
1
1

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
Very Light Rain

Precipitation Probability (%)

0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
7
29
44
61

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
0.3

Wind Speed/Direction (mph)

3
3
2
2
3
3
4
3
3
4
3
3
4
5
6
7
8
8
9
9
8
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
100
100
100
100
98
98
98
98
100
98
98
98
98
98
98
100
100
100
100
100
100
98

Pressure (mb)

1020
1020
1021
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1021
1020
1019
1018
1017
1017
1016

Ozone (du)

341
340
342
344
344
344
341
333
331
331
334
337
341
343
346
349
350
352
353
355
358
360
358
356

Wednesday 4

Waning Gibbous 96%

19:44

07:24

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
16 Bad
17 Bad

Sun - Rise: 06:39, Set: 18:04, Transit: 12:22. Moon - Rise: 19:44, Set: 07:24. Civil Dark: 18:33 - 06:10. Nautical Dark: 19:06 - 05:37. Astro Dark: 19:40 - 05:03

Total Clouds (% Sky Obscured)

74
71
75
78
82
84
89
95
100
100
99
99
99
100
100
98
96
95
96
98
100
100
100
100

Low Clouds (% Sky Obscured)

74
71
75
78
82
84
88
92
96
97
98
98
96
94
94
94
93
92
94
96
100
95
89
84

Medium Clouds (% Sky Obscured)

44
42
50
33
20
10
6
3
0
0
1
1
5
8
11
7
4
1
1
0
0
11
21
30

High Clouds (% Sky Obscured)

10
15
0
0
0
0
33
67
100
68
36
4
36
68
99
78
58
38
33
27
16
44
72
100

ISS Passover

Visibility (miles)

2
3
3
4
4
4
4
5
7
9
9
9
9
9
8
8
5
3
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

Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

67
66
60
47
26
7
3
4
2
4
3
1
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
4
4
4
3

Feels Like (°C)

0
-1
-1
-2
-1
-1
-1
-1
-1
-1
-0
-0
-1
-1
-1
-1
-1
-1
-1
1
1
1
1
1

Dew Point (°C)

4
3
3
2
3
3
3
3
2
2
2
2
2
2
2
2
2
3
3
3
4
4
4
3

Relative Humidity (%)

98
98
98
98
100
98
98
98
98
98
100
98
98
98
98
100
100
98
98
100
100
100
100
98

Pressure (mb)

1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

353
347
341
335
335
334
333
332
331
329
330
330
330
329
328
328
326
325
323
322
321
321
319
318

Thursday 5

Waning Gibbous 91%

20:52

07:43

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

Sun - Rise: 06:37, Set: 18:05, Transit: 12:22. Moon - Rise: 20:52, Set: 07:43. Civil Dark: 18:34 - 06:08. Nautical Dark: 19:08 - 05:35. Astro Dark: 19:41 - 05:01

Total Clouds (% Sky Obscured)

100
99
99
99
99
100
95
91
87
82
80
76
72
78
80
72
67
73

Low Clouds (% Sky Obscured)

89
95
97
98
99
100
95
91
87
82
80
76
72
78
80
72
67
73

Medium Clouds (% Sky Obscured)

39
48
57
67
76
86
74
69
75
82
80
76
72
75
60
60
61
64

High Clouds (% Sky Obscured)

94
96
98
99
99
100
95
91
87
82
80
76
72
55
34
23
16
14

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6

Fog (%)

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
15
24
32
32
21
7
46
92
95
95
95
95
95
95
93

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.5
1
1.2
1.3
1.1
0.9
0.9
0.5

Wind Speed/Direction (mph)

10
11
11
11
11
11
12
10
13
17
17
18
19
18
18
18
12
12

Chance of Frost

Temperature (°C)

3
3
2
2
2
2
2
2
2
1
1
0
0
1
1
1
1
1

Feels Like (°C)

1
-1
-2
-2
-2
-2
-2
-3
-4
-5
-5
-6
-6
-6
-7
-7
-6
-6

Dew Point (°C)

2
2
2
2
2
2
2
2
1
1
0
0
0
0
0
1
1
0

Relative Humidity (%)

98
98
98
100
98
98
98
98
98
98
98
98
98
98
98
98
96
93

Pressure (mb)

1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1010
1011

Ozone (du)

317
316
316
315
317
319
321
321
321
321
322
323
324
327
331
334
341
347

Forecast for Concord, Dodge, United States of America (44.20,-92.86)

Generated: 27/02/26 18:32:04. Forecast: 27/02/26 to 05/03/26. Timezone: UTC-6.00