Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 29

Waxing Gibbous 90%

13:01

05:48

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:06, Set: 16:56, Transit: 12:02. Moon - Rise: 13:01, Set: 05:48. Civil Dark: 17:27 - 06:36. Nautical Dark: 18:01 - 06:01. Astro Dark: 18:35 - 05:27

Total Clouds (% Sky Obscured)

98
98
90
92
93
94
98
100
99
99
100
95
93
94
95
93
94
97
97
97
97
94
94
94

Low Clouds (% Sky Obscured)

77
81
77
77
82
83
85
80
82
85
89
87
86
85
87
90
91
96
95
95
95
90
87
88

Medium Clouds (% Sky Obscured)

89
83
77
68
60
80
95
100
99
95
95
81
74
75
51
51
62
74
64
75
84
64
70
78

High Clouds (% Sky Obscured)

37
27
76
51
10
12
35
72
70
51
94
30
1
0
0
0
0
1
2
2
23
3
10
1

ISS Passover

Visibility (miles)

7
9
9
6
0
5
6
6
1
2
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

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

Precipitation Probability (%)

4
41
4
28
22
28
33
37
43
54
59
56
46
35
30
39
45
53
58
57
58
54
41
31

Precipitation Amount (mm)

0
0.2
0
0
0
0
0
0
0.1
0.2
0.3
0.2
0.2
0
0
0.1
0.1
0.2
0.3
0.2
0.3
0.2
0.1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-5
-5
-4
-2
-1
-0
-1
-2
-3
-3
-4
-4
-5
-6
-6
-7
-7
-8
-8
-9
-10
-11
-11
-11

Feels Like (°C)

-8
-8
-8
-6
-4
-4
-4
-6
-7
-7
-7
-8
-9
-10
-11
-12
-12
-12
-13
-15
-16
-17
-17
-17

Dew Point (°C)

-8
-8
-8
-6
-2
-2
-2
-3
-4
-4
-4
-5
-6
-7
-8
-8
-9
-9
-10
-10
-11
-12
-13
-13

Relative Humidity (%)

82
76
72
74
92
91
91
92
96
96
96
92
92
92
90
90
90
90
90
90
88
88
85
83

Pressure (mb)

1026
1026
1025
1024
1023
1024
1025
1026
1027
1028
1028
1029
1030
1030
1031
1031
1032
1032
1033
1034
1036
1037
1039
1040

Ozone (du)

309
309
316
315
312
312
308
307
307
311
313
321
323
319
313
313
314
316
318
320
322
326
329
334

Friday 30

Waxing Gibbous 96%

14:14

06:36

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

Sun - Rise: 07:05, Set: 16:57, Transit: 12:02. Moon - Rise: 14:14, Set: 06:36. Civil Dark: 17:28 - 06:35. Nautical Dark: 18:03 - 06:00. Astro Dark: 18:36 - 05:26

Total Clouds (% Sky Obscured)

91
95
97
95
77
74
65
34
35
38
50
52
41
71
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

76
81
58
14
21
18
32
33
31
38
47
50
41
51
33
0
0
1
2
1
27
12
21
84

Medium Clouds (% Sky Obscured)

78
75
68
65
61
51
53
24
22
19
28
34
17
34
26
54
70
76
96
100
100
100
100
100

High Clouds (% Sky Obscured)

0
1
1
0
0
0
0
0
0
0
0
0
0
42
100
100
100
100
100
100
94
100
100
76

ISS Passover

Visibility (miles)

0
5
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
2
1
1
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
Snow
Snow
Snow
None

Precipitation Probability (%)

18
9
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
38
54
36
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-11
-11
-10
-9
-9
-10
-10
-11
-12
-13
-14
-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-2
-1
0

Feels Like (°C)

-17
-17
-16
-15
-15
-15
-14
-15
-15
-16
-16
-16
-14
-14
-13
-14
-13
-13
-12
-11
-10
-9
-9
-7

Dew Point (°C)

-14
-15
-14
-14
-15
-16
-16
-15
-15
-16
-16
-16
-14
-14
-14
-14
-13
-14
-13
-11
-9
-8
-7
-5

Relative Humidity (%)

80
73
71
69
64
59
62
75
79
81
81
79
80
78
75
69
64
58
58
61
65
65
66
67

Pressure (mb)

1041
1042
1041
1041
1041
1041
1041
1042
1042
1042
1042
1041
1039
1038
1037
1035
1033
1031
1030
1028
1026
1025
1025
1024

Ozone (du)

340
345
347
348
351
351
348
346
346
343
340
336
331
326
322
320
319
320
322
324
325
327
327
331

Saturday 31

Waxing Gibbous 99%

15:33

07:12

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

Sun - Rise: 07:04, Set: 16:59, Transit: 12:02. Moon - Rise: 15:33, Set: 07:12. Civil Dark: 17:29 - 06:34. Nautical Dark: 18:04 - 05:59. Astro Dark: 18:38 - 05:25

Total Clouds (% Sky Obscured)

99
100
32
40
70
73
62
37
23
29
50
7
44
45
26
3
9
26
39
64
80
90
93
95

Low Clouds (% Sky Obscured)

75
65
18
2
41
55
44
2
2
20
15
0
0
0
0
0
4
9
12
17
16
4
3
3

Medium Clouds (% Sky Obscured)

88
96
18
40
64
66
52
36
23
28
22
6
4
0
0
0
0
0
0
0
0
2
1
8

High Clouds (% Sky Obscured)

70
44
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
16
22
42
63

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
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 (%)

28
12
2
2
9
9
13
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
73
63
54
54
63
73
75
77
83
85
80
77
73
69
70
70
73
77
80
81
81
78
70

Pressure (mb)

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

Ozone (du)

337
345
353
352
352
351
351
342
337
332
329
329
329
329
333
333
337
338
335
336
333
329
329
323

Sunday 1

Full Moon 100%

16:53

07:40

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:03, Set: 17:00, Transit: 12:02. Moon - Rise: 16:53, Set: 07:40. Civil Dark: 17:31 - 06:33. Nautical Dark: 18:05 - 05:58. Astro Dark: 18:39 - 05:25

Total Clouds (% Sky Obscured)

97
98
99
100
99
98
96
92
89
84
88
83
94
92
90
93
90
97
98
94
99
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
5
5
5
5
5
5
5
5
0
5
4
0

Medium Clouds (% Sky Obscured)

27
57
80
100
87
75
28
12
4
0
0
0
2
8
5
5
8
12
15
88
98
100
100
99

High Clouds (% Sky Obscured)

78
87
95
100
95
92
91
89
89
72
74
74
81
72
65
57
55
54
53
67
87
100
88
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3

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
10
10
8
6
4
4
5
5
5
5
5
5
6
5
5
5
5
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
55
51
51
54
59
67
76
80
83
83
86
86
84
84
84
84
84
84
84
81
81
76
70

Pressure (mb)

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

Ozone (du)

318
315
314
312
308
304
302
300
296
293
291
290
290
291
291
292
291
291
292
293
293
295
299
304

Monday 2

Waning Gibbous 98%

18:11

08:02

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

Sun - Rise: 07:02, Set: 17:02, Transit: 12:02. Moon - Rise: 18:11, Set: 08:02. Civil Dark: 17:32 - 06:31. Nautical Dark: 18:06 - 05:57. Astro Dark: 18:40 - 05:24

Total Clouds (% Sky Obscured)

99
99
100
35
91
78
6
87
22
64
16
30
95
82
75
68
50
32
14
11
8
3
23
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
7
5
5
10
5
9
12
16
13
10
7
6
4
3
20
38

Medium Clouds (% Sky Obscured)

98
99
99
33
91
77
4
87
15
60
7
19
92
75
66
56
41
25
8
5
3
0
18
33

High Clouds (% Sky Obscured)

65
77
88
35
32
20
0
0
0
1
0
0
0
8
16
18
13
7
1
1
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
9
9
9
7

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 (%)

4
21
26
29
23
16
17
3
2
2
4
4
2
0
0
0
0
0
0
0
1
1
11
14

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
63
60
61
56
59
66
85
83
79
76
73
72
69
65
62
59
60
62
65
63
64
62
70

Pressure (mb)

1017
1017
1016
1016
1016
1016
1017
1017
1018
1019
1019
1019
1020
1020
1021
1021
1021
1022
1022
1023
1023
1024
1025
1025

Ozone (du)

311
314
313
309
316
325
340
345
348
353
361
365
366
365
364
364
363
364
364
365
364
362
361
364

Tuesday 3

Waning Gibbous 93%

19:24

08:22

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:00, Set: 17:03, Transit: 12:02. Moon - Rise: 19:24, Set: 08:22. Civil Dark: 17:33 - 06:30. Nautical Dark: 18:07 - 05:56. Astro Dark: 18:41 - 05:22

Total Clouds (% Sky Obscured)

52
54
55
60
62
73
70
72
69
68
71
73
75
68
74
72
69
65
66
65
69
64
56
50

Low Clouds (% Sky Obscured)

52
54
55
60
62
73
70
72
69
61
67
72
75
68
74
72
62
40
18
17
17
17
16
16

Medium Clouds (% Sky Obscured)

47
39
34
23
29
36
46
31
31
25
19
10
1
2
3
4
2
3
3
30
56
64
56
47

High Clouds (% Sky Obscured)

0
0
0
0
7
5
8
10
14
22
17
9
0
1
2
2
29
55
66
56
33
11
4
2

ISS Passover

Visibility (miles)

5
3
4
6
8
8
9
9
8
7
6
4
3
1
4
6
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
18
18
18
18
17
14
12
8
3
10
12
13
13
11
4
3
3
1
1
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)

14
17
17
17
16
14
11
8
6
4
3
3
3
3
4
4
5
5
5
6
6
6
6
6

Chance of Frost

Temperature (°C)

1
2
2
3
4
3
2
2
1
-2
-3
-4
-4
-4
-4
-4
-3
-4
-4
-4
-4
-4
-4
-1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
86
80
76
71
76
80
86
88
91
91
92
92
94
92
92
92
91
89
85
85
82
79
67

Pressure (mb)

1026
1026
1026
1026
1026
1027
1028
1029
1030
1031
1032
1032
1032
1032
1033
1033
1033
1033
1033
1033
1033
1034
1034
1033

Ozone (du)

368
371
377
384
390
390
390
390
396
401
407
405
403
401
404
408
411
415
418
421
419
417
414
405

Wednesday 4

Waning Gibbous 86%

20:34

08:41

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

Sun - Rise: 06:59, Set: 17:04, Transit: 12:02. Moon - Rise: 20:34, Set: 08:41. Civil Dark: 17:34 - 06:29. Nautical Dark: 18:09 - 05:55. Astro Dark: 18:42 - 05:21

Total Clouds (% Sky Obscured)

38
30
22
15
25
36
47
45
47
52
36
23
10
11
11
11
23
35
48

Low Clouds (% Sky Obscured)

15
15
14
14
10
6
2
2
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

32
20
11
0
0
0
0
4
8
12
8
5
2
1
1
1
1
0
0

High Clouds (% Sky Obscured)

0
1
1
2
9
20
41
42
40
38
28
19
9
8
9
9
19
27
40

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
1
1
1
2
4
5
-1
-1
-1
-1
-2
-2
-2
-2
-1
-2
-1

Dew Point (°C)

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

Relative Humidity (%)

57
48
43
38
34
40
46
55
58
64
70
70
68
68
65
62
60
57
54

Pressure (mb)

1032
1031
1030
1029
1027
1027
1027
1027
1027
1028
1028
1028
1027
1027
1027
1026
1026
1025
1025

Ozone (du)

395
385
383
381
378
375
371
368
365
362
360
357
354
351
349
348
346
344
342

Forecast for Wall, Pennington, United States of America (43.87,-102.23)

Generated: 29/01/26 10:26:47. Forecast: 29/01/26 to 04/02/26. Timezone: UTC-7.00