Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 30

Waxing Gibbous 96%

16:21

06:30

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
18 Bad

Sun - Rise: 07:14, Set: 17:41, Transit: 12:28. Moon - Rise: 16:21, Set: 06:30. Civil Dark: 18:08 - 06:47. Nautical Dark: 18:38 - 06:17. Astro Dark: 19:08 - 05:47

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

84
79
71
79
86
91
92
92
100
100
95
99
94
94
98
97
95
92
96
94
100
100
100
99

Medium Clouds (% Sky Obscured)

95
88
69
73
85
90
89
100
100
100
94
93
95
100
100
100
100
95
100
96
96
96
100
100

High Clouds (% Sky Obscured)

3
3
0
0
2
1
0
0
0
0
0
0
0
0
0
0
54
60
55
23
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
0
0
0
1
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
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

4
5
9
12
15
18
23
32
77
95
91
67
71
95
94
95
95
94
95
95
95
88
94
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.9
0.7
0.2
0.1
0.5
0.5
1.3
0.9
0.5
0.6
0.8
0.7
0.5
0.6
0.6

Wind Speed/Direction (mph)

7
7
7
9
9
9
10
11
10
10
11
12
12
12
13
12
11
13
13
12
13
13
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-14
-14
-13
-11
-11
-11
-10
-9
-8
-9
-10
-11
-11
-11
-10
-10
-9
-10
-10
-9
-10
-10
-10

Relative Humidity (%)

41
42
43
50
59
62
63
71
76
87
85
85
82
80
83
82
85
87
85
85
90
90
90
90

Pressure (mb)

1023
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1017
1016
1015
1014
1014
1013
1014

Ozone (du)

343
341
344
345
348
346
344
344
346
349
349
350
355
356
352
356
356
360
358
359
363
366
371
378

Saturday 31

Waxing Gibbous 99%

17:35

07:12

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 OK
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good

Sun - Rise: 07:13, Set: 17:42, Transit: 12:28. Moon - Rise: 17:35, Set: 07:12. Civil Dark: 18:09 - 06:47. Nautical Dark: 18:39 - 06:16. Astro Dark: 19:09 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
100
100
81
73
63
41
3
0
0
1
3
6
2
3
1

Low Clouds (% Sky Obscured)

100
100
100
100
98
97
94
90
49
61
2
1
1
1
1
1
0
0
1
3
6
2
2
0

Medium Clouds (% Sky Obscured)

100
100
81
100
100
92
100
100
86
100
95
70
59
36
17
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
27
0
55
55
8
14
50
40
2
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
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

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

Precipitation Probability (%)

95
95
95
95
85
75
77
69
34
9
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.7
0.9
0.8
0.7
0.5
0.3
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
16
15
15
15
14
13
14
14
13
11
12
11
12
13
14
14
14
13
12
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
90
90
90
90
90
92
87
83
78
80
80
80
78
77
73
73
72
72
74
76
79
81

Pressure (mb)

1014
1013
1012
1012
1012
1012
1011
1012
1011
1012
1012
1014
1015
1016
1017
1017
1017
1017
1017
1016
1017
1017
1018
1019

Ozone (du)

379
387
399
431
467
472
466
457
457
460
455
447
444
441
434
433
434
428
426
430
425
414
406
401

Sunday 1

Full Moon 100%

18:45

07:47

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 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good

Sun - Rise: 07:13, Set: 17:43, Transit: 12:28. Moon - Rise: 18:45, Set: 07:47. Civil Dark: 18:10 - 06:46. Nautical Dark: 18:40 - 06:15. Astro Dark: 19:09 - 05:45

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

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
10
10
8
7
6
6
6
6
6
5
5
5
6
7
6
6
5
5
6
6
5
3

Chance of Frost

Temperature (°C)

-6
-6
-7
-8
-8
-9
-9
-10
-11
-11
-11
-11
-12
-11
-7
-4
-1
1
2
2
3
3
2
0

Feels Like (°C)

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

Dew Point (°C)

-8
-9
-9
-10
-11
-11
-11
-12
-12
-13
-13
-13
-13
-13
-10
-9
-7
-5
-2
-1
-1
1
-1
-1

Relative Humidity (%)

82
84
82
80
80
85
88
88
88
86
86
88
86
85
79
72
67
67
77
79
77
83
84
94

Pressure (mb)

1019
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1024
1024
1025
1026
1026
1025
1024
1023
1023
1023
1023
1023
1024

Ozone (du)

399
400
406
410
421
422
418
416
417
411
408
403
398
392
399
413
417
410
409
398
384
372
363
356

Monday 2

Waning Gibbous 98%

No Rise

08:17

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

Sun - Rise: 07:12, Set: 17:44, Transit: 12:28. Moon - Rise: No Rise, Set: 08:17. Civil Dark: 18:11 - 06:45. Nautical Dark: 18:41 - 06:15. Astro Dark: 19:10 - 05:45

Total Clouds (% Sky Obscured)

1
1
1
12
23
34
27
20
14
14
18
17
24
26
38
32
21
15
38
48
64
54
48
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
3
6
9
11
12
13
16
19
22
15
7
0
16
32
48
42
37
32

Medium Clouds (% Sky Obscured)

0
0
0
6
15
19
15
10
5
3
1
3
4
4
28
4
4
13
38
48
57
42
41
37

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
18
17
20
18
30
32
21
15
30
25
30
20
15
10

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
6
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
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)

3
3
4
4
4
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
3
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
92
94
92
94
94
94
96
96
94
94
92
92
87
88
88
85
83
83
90
96
100
100

Pressure (mb)

1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1026
1025
1025
1024
1024
1025
1025

Ozone (du)

350
344
339
334
330
328
326
326
324
323
322
321
321
320
322
323
323
323
320
318
317
317
314
314

Tuesday 3

Waning Gibbous 93%

19:52

08:43

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
18 Bad

Sun - Rise: 07:11, Set: 17:45, Transit: 12:28. Moon - Rise: 19:52, Set: 08:43. Civil Dark: 18:12 - 06:44. Nautical Dark: 18:42 - 06:14. Astro Dark: 19:11 - 05:44

Total Clouds (% Sky Obscured)

59
78
100
87
74
61
75
87
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

21
15
0
0
0
0
0
0
5
10
15
20
36
48
48
54
63
71
77
83
90
93
97
100

Medium Clouds (% Sky Obscured)

40
78
95
80
32
61
56
87
88
99
100
100
98
95
92
95
97
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

16
16
17
25
30
35
36
46
47
68
82
100
100
100
100
100
100
100
100
100
100
72
43
20

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
4
5
6
7
4
2
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
3
27
50
61
68
68
66
64
72
80
85
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.3
0.3
0.4
0.4
0.5
0.7
0.8
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1025
1026
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022
1021
1020
1019
1018
1018
1018

Ozone (du)

313
312
312
312
310
308
309
311
312
313
312
312
311
312
313
314
315
316
318
326
335
343
349
355

Wednesday 4

Waning Gibbous 87%

20:56

09:08

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 OK
17 OK
18 Good

Sun - Rise: 07:10, Set: 17:46, Transit: 12:28. Moon - Rise: 20:56, Set: 09:08. Civil Dark: 18:13 - 06:43. Nautical Dark: 18:43 - 06:13. Astro Dark: 19:12 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
97
95
76
59
38
23
20
17
11
6
0

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
94
88
82
64
45
27
23
20
17
11
6
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
90
78
68
78
85
93
89
85
81
62
37
15
10
5
5
0
4
0

High Clouds (% Sky Obscured)

30
30
15
10
15
5
5
5
5
4
8
13
31
29
22
14
7
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
4
6
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

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

Precipitation Probability (%)

95
95
95
95
95
93
83
82
84
84
85
88
92
94
93
80
71
60
46
37
28
16
10
2

Precipitation Amount (mm)

1.3
1.4
1.4
1
0.8
0.6
0.4
0.5
0.5
0.5
0.5
0.6
0.7
0.7
0.7
0.5
0.5
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
98
100
98
98
98
98
96
96
98
96
96
96
94
94
93
91
89
89
91
93

Pressure (mb)

1018
1018
1017
1017
1017
1016
1016
1015
1015
1014
1015
1015
1015
1015
1016
1016
1015
1015
1014
1014
1014
1014
1014
1015

Ozone (du)

361
359
357
356
356
356
356
373
389
405
411
418
424
423
421
420
418
416
414
416
418
420
422
424

Thursday 5

Waning Gibbous 79%

21:57

09:32

19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:09, Set: 17:47, Transit: 12:28. Moon - Rise: 21:57, Set: 09:32. Civil Dark: 18:14 - 06:43. Nautical Dark: 18:44 - 06:12. Astro Dark: 19:13 - 05:42

Total Clouds (% Sky Obscured)

3
5
1
1
0
0
10
19
29
31
33
35
51
67
82
88
94
98

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

3
5
0
0
0
0
6
15
23
30
33
35
51
67
82
88
93
98

High Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
15
4
8
10
10
7
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3

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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
7
10
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
4
4
4
3
3
3
3
3
3
4
4
5
5
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
92
92
92
92
91
91
91
89
91
92
92
91
89
89
93
96

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1012
1012
1010
1009

Ozone (du)

426
421
416
411
401
391
381
376
370
365
362
359
356
359
363
367
366
365

Forecast for Raleigh, Wake, United States of America (35.78,-78.64)

Generated: 30/01/26 18:59:59. Forecast: 30/01/26 to 05/02/26. Timezone: UTC-5.00