Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 26

Waxing Gibbous 59%

11:27

02:11

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

Sun - Rise: 07:18, Set: 17:37, Transit: 12:28. Moon - Rise: 11:27, Set: 02:11. Civil Dark: 18:04 - 06:51. Nautical Dark: 18:35 - 06:21. Astro Dark: 19:05 - 05:50

Total Clouds (% Sky Obscured)

97
92
83
99
100
100
57
15
8
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

86
81
83
98
100
100
57
2
7
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

67
36
0
2
2
31
20
12
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)

7
7
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 (%)

34
15
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)

4
4
7
9
11
11
12
13
15
14
14
13
12
10
10
12
12
11
11
11
10
9
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-3
-4
-4
-4
-4
-4
-4
-3
-4
-5
-6
-7
-9
-10
-11
-12
-14
-15
-16
-16
-17

Relative Humidity (%)

98
98
96
84
75
74
75
73
66
64
64
64
66
67
68
65
64
63
63
58
55
56
56
55

Pressure (mb)

1010
1010
1011
1012
1014
1015
1016
1017
1017
1017
1018
1019
1020
1021
1023
1024
1026
1026
1027
1028
1028
1029
1029
1029

Ozone (du)

280
281
281
283
284
286
287
288
290
291
290
290
290
286
286
291
296
303
309
311
315
320
324
322

Tuesday 27

Waxing Gibbous 71%

12:08

03:24

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
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 OK

Sun - Rise: 07:18, Set: 17:38, Transit: 12:28. Moon - Rise: 12:08, Set: 03:24. Civil Dark: 18:05 - 06:51. Nautical Dark: 18:36 - 06:20. Astro Dark: 19:06 - 05:50

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
31

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
1

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
1
1
1
2
31

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-13
-13
-13
-11
-8
-7
-6
-4
-4
-2
-1
-2
-3
-4
-4
-4
-5
-5
-6
-6
-6
-6
-7

Dew Point (°C)

-18
-18
-18
-19
-18
-17
-17
-16
-16
-14
-12
-11
-10
-9
-9
-9
-8
-8
-8
-8
-9
-9
-9
-9

Relative Humidity (%)

54
53
54
49
43
38
34
31
28
29
32
35
40
51
57
59
62
64
65
68
69
70
72
73

Pressure (mb)

1029
1030
1030
1030
1030
1030
1029
1028
1026
1024
1023
1022
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025

Ozone (du)

320
323
323
320
322
325
327
331
336
340
342
344
346
343
345
344
345
344
337
331
332
335
335
329

Wednesday 28

Waxing Gibbous 81%

12:58

04:35

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

Sun - Rise: 07:17, Set: 17:39, Transit: 12:28. Moon - Rise: 12:58, Set: 04:35. Civil Dark: 18:06 - 06:50. Nautical Dark: 18:37 - 06:19. Astro Dark: 19:07 - 05:49

Total Clouds (% Sky Obscured)

73
65
94
77
86
78
96
93
78
64
38
5
2
1
0
4
47
30
40
33
23
12
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
41
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

56
65
76
77
86
78
79
79
68
59
35
1
1
1
0
0
11
23
32
25
18
11
0
0

High Clouds (% Sky Obscured)

52
11
39
4
10
1
34
35
35
30
6
1
0
0
0
0
0
0
0
0
1
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
66
62
56
47
43
40
40
40
41
42
44
55
63
66
67
69
72
75
78
76
70
64
50

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1025
1023
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022

Ozone (du)

333
337
339
345
346
348
349
351
355
359
360
362
364
359
358
348
345
340
341
344
343
342
338
338

Thursday 29

Waxing Gibbous 90%

13:59

No Set

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

Sun - Rise: 07:16, Set: 17:40, Transit: 12:28. Moon - Rise: 13:59, Set: No Set. Civil Dark: 18:07 - 06:50. Nautical Dark: 18:37 - 06:19. Astro Dark: 19:08 - 05:49

Total Clouds (% Sky Obscured)

0
1
20
38
57
42
24
9
36
63
89
70
48
27
54
77
100
81
59
38
46
43
47
58

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
21

Medium Clouds (% Sky Obscured)

0
1
20
21
29
42
24
7
22
63
89
70
48
27
54
77
81
81
59
38
46
43
47
58

High Clouds (% Sky Obscured)

0
1
6
10
5
6
8
9
21
36
51
42
37
27
52
76
71
43
23
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
50
49
49
43
38
35
34
33
33
37
42
49
57
59
60
59
61
61
61
60
57
56
56

Pressure (mb)

1023
1024
1024
1025
1026
1026
1026
1025
1024
1024
1024
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024

Ozone (du)

337
340
341
342
340
338
339
338
337
335
335
334
333
332
334
334
337
339
342
346
352
353
356
352

Friday 30

Waxing Gibbous 96%

15:08

05:38

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:16, Set: 17:41, Transit: 12:28. Moon - Rise: 15:08, Set: 05:38. Civil Dark: 18:08 - 06:49. Nautical Dark: 18:38 - 06:18. Astro Dark: 19:08 - 05:48

Total Clouds (% Sky Obscured)

76
94
94
94
94
96
97
99
99
99
99
98
97
96
96
97
98
99
99
100
96
92
84
88

Low Clouds (% Sky Obscured)

41
62
64
63
68
75
82
89
73
57
44
43
42
41
38
32
5
0
0
0
0
0
0
7

Medium Clouds (% Sky Obscured)

76
86
87
84
90
93
95
96
97
98
99
98
97
96
96
97
98
88
77
66
45
23
2
3

High Clouds (% Sky Obscured)

0
0
0
0
1
20
25
30
30
2
1
45
40
0
0
0
0
0
0
0
0
1
1
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
3
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
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
3
6
8
18
27
34
34
33
35
37
41
40
39
38
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
56
55
53
45
40
37
37
37
37
37
40
59
84
92
92
91
89
89
90
90
89
89
87

Pressure (mb)

1024
1024
1024
1024
1025
1025
1025
1024
1023
1022
1022
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024

Ozone (du)

347
345
346
348
350
352
357
358
359
356
357
360
364
367
363
364
365
366
367
368
369
370
370
371

Saturday 31

Waxing Gibbous 99%

16:22

06:30

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 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK

Sun - Rise: 07:15, Set: 17:42, Transit: 12:28. Moon - Rise: 16:22, Set: 06:30. Civil Dark: 18:09 - 06:48. Nautical Dark: 18:39 - 06:18. Astro Dark: 19:09 - 05:47

Total Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
100
100
100
67
33
0
0
0
5
35
57
74
54
38
23
25

Low Clouds (% Sky Obscured)

10
8
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
23
46
70
54
38
23
15

Medium Clouds (% Sky Obscured)

4
5
33
79
98
99
100
100
100
100
100
67
33
0
0
0
5
20
15
15
10
5
4
10

High Clouds (% Sky Obscured)

4
5
31
55
89
65
40
5
4
3
2
2
2
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
3
6
9
6
3
0
0
1
1
4
7
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
37
36
35
32
29
26
20
32
35
37
40
40
41
34
26
17
20
13
2
5
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-12
-15
-15
-15
-14
-14
-14
-12
-12
-12
-12
-13
-14
-14
-14
-15
-14
-14
-13
-17
-17
-18

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
85
82
80
77
74
70
74
80
85
85
85
85
83
81
78
80
80
81
78
76
73

Pressure (mb)

1024
1024
1025
1025
1026
1026
1025
1025
1024
1023
1023
1023
1023
1023
1024
1024
1023
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

371
372
372
375
379
382
388
394
400
401
402
403
427
452
476
473
471
469
472
475
479
479
480
480

Sunday 1

Full Moon 100%

17:36

07:13

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

Sun - Rise: 07:14, Set: 17:43, Transit: 12:29. Moon - Rise: 17:36, Set: 07:13. Civil Dark: 18:10 - 06:47. Nautical Dark: 18:40 - 06:17. Astro Dark: 19:10 - 05:47

Total Clouds (% Sky Obscured)

28
30
35
44
48
53
59
68
59
50
40
58
76
94
72
51
30
20
10
0

Low Clouds (% Sky Obscured)

8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
30
35
44
48
53
59
65
59
50
40
58
67
70
58
43
27
18
9
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

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

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
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-18
-18
-19
-18
-17
-17
-16
-15
-15
-9
-9
-9
-8
-8
-8
-10
-10
-10
-10
-11

Dew Point (°C)

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

Relative Humidity (%)

73
73
75
69
65
61
59
57
55
58
59
62
65
69
73
72
71
70
71
71

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1021
1022
1022
1023
1023
1024
1024
1024

Ozone (du)

480
480
479
479
479
480
473
467
460
455
450
445
438
430
422
421
420
420
418
416

Forecast for Apex, Wake, United States of America (35.73,-78.85)

Generated: 26/01/26 04:31:44. Forecast: 26/01/26 to 01/02/26. Timezone: UTC-5.00