Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 29

Waxing Gibbous 90%

13:54

05:40

09 Good
10 Good
11 OK
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

Sun - Rise: 07:17, Set: 17:37, Transit: 12:27. Moon - Rise: 13:54, Set: 05:40. Civil Dark: 18:05 - 06:50. Nautical Dark: 18:36 - 06:19. Astro Dark: 19:06 - 05:48

Total Clouds (% Sky Obscured)

1
2
35
94
100
98
81
94
100
100
100
100
100
73
79
87
90
96
94
89
87
85
95
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
67
71
69
70
73
73

Medium Clouds (% Sky Obscured)

0
2
8
23
42
55
71
94
100
100
100
100
100
70
79
87
90
96
94
70
46
73
94
94

High Clouds (% Sky Obscured)

1
2
30
89
100
95
1
3
3
6
5
2
0
0
1
0
0
2
11
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
1
8

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)

7
8
8
9
9
9
8
7
3
1
3
3
2
2
1
1
1
1
2
2
3
4
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-9
-9
-8
-7
-6
-5
-5
-5
-6
-6
-7
-7
-8
-8
-8
-7
-7
-8
-8
-9
-9
-10
-9

Dew Point (°C)

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

Relative Humidity (%)

62
50
47
44
43
44
44
44
56
73
81
84
87
89
90
89
81
79
82
81
82
85
87
79

Pressure (mb)

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

Ozone (du)

343
343
341
339
339
340
343
346
345
339
337
337
337
339
342
345
343
343
342
341
337
336
338
341

Friday 30

Waxing Gibbous 96%

15:04

06:33

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
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:16, Set: 17:38, Transit: 12:28. Moon - Rise: 15:04, Set: 06:33. Civil Dark: 18:06 - 06:49. Nautical Dark: 18:37 - 06:18. Astro Dark: 19:07 - 05:47

Total Clouds (% Sky Obscured)

98
98
100
100
99
100
100
100
99
98
97
95
97
97
96
91
92
93
93
95
97
96
100
100

Low Clouds (% Sky Obscured)

72
75
82
89
88
88
88
89
88
87
88
84
89
90
88
77
72
70
69
70
73
81
82
85

Medium Clouds (% Sky Obscured)

97
97
99
100
98
99
99
100
97
93
93
76
89
67
75
80
86
87
88
91
93
93
99
100

High Clouds (% Sky Obscured)

45
40
55
41
3
2
0
3
3
39
1
35
3
0
0
0
0
0
0
0
2
0
0
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
0
0
0
0
2
5
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

12
17
25
35
36
41
47
48
50
46
44
39
38
44
47
48
49
52
48
48
46
52
59
66

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
68
64
63
62
64
76
87
91
94
94
94
92
92
92
92
92
92
90
90
90
90
90
88

Pressure (mb)

1026
1026
1026
1025
1024
1023
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021

Ozone (du)

349
357
361
359
356
360
358
353
351
352
353
352
354
354
356
357
358
359
357
361
363
366
367
369

Saturday 31

Waxing Gibbous 99%

16:18

07:15

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
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:15, Set: 17:39, Transit: 12:28. Moon - Rise: 16:18, Set: 07:15. Civil Dark: 18:07 - 06:48. Nautical Dark: 18:38 - 06:17. Astro Dark: 19:08 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
99
95
98
100
100
100
100
100
98
99
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
81
77
74
69
81
83
83
93
90
82
77
81
67
71
28
19
9
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
98
89
97
100
100
100
100
100
98
99
100
99
100
100
100
100
100
100
100
94
100

High Clouds (% Sky Obscured)

53
55
47
26
2
0
0
0
0
0
0
0
0
0
15
0
37
70
97
69
41
18
17
16

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

79
74
80
76
95
75
68
68
66
61
64
55
54
61
77
64
47
34
16
5
1
0
0
0

Precipitation Amount (mm)

0.5
0.4
0.5
0.4
1
0.4
0.3
0.2
0.2
0.2
0.2
0.1
0.1
0.2
0.6
0.4
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-9
-9
-8
-8
-8
-8
-7
-7
-8
-8
-8
-8
-8
-8
-7
-8
-8
-8
-8
-8
-8
-9
-9
-9

Feels Like (°C)

-14
-15
-14
-14
-13
-14
-13
-13
-13
-14
-14
-14
-14
-13
-13
-14
-14
-14
-14
-14
-14
-15
-15
-15

Dew Point (°C)

-11
-11
-10
-10
-10
-9
-9
-9
-9
-9
-9
-9
-9
-9
-8
-9
-9
-9
-10
-11
-11
-11
-12
-12

Relative Humidity (%)

88
87
87
88
87
88
89
88
90
90
90
90
90
92
92
92
90
90
88
82
80
80
80
80

Pressure (mb)

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

Ozone (du)

369
372
376
379
383
386
393
406
431
452
458
460
458
454
450
453
448
449
447
452
458
464
466
471

Sunday 1

Full Moon 100%

17:33

07:49

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
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
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:14, Set: 17:41, Transit: 12:28. Moon - Rise: 17:33, Set: 07:49. Civil Dark: 18:08 - 06:47. Nautical Dark: 18:38 - 06:16. Astro Dark: 19:09 - 05:46

Total Clouds (% Sky Obscured)

100
96
85
83
63
40
10
1
1
2
1
0
0
0
0
1
1
1
1
1
1
1
1
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)

100
89
53
43
28
15
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
38
40
60
54
39
10
1
1
2
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
77
76
75
76
76
78
79
82
80
79
80
82
83
80
82
80
82
83
85
85
83
85

Pressure (mb)

1015
1016
1016
1015
1015
1015
1015
1016
1016
1017
1018
1019
1019
1020
1020
1020
1020
1021
1021
1021
1022
1022
1023
1024

Ozone (du)

472
470
465
465
466
463
461
461
461
451
446
445
442
435
431
426
421
414
406
402
404
406
401
407

Monday 2

Waning Gibbous 98%

18:44

08:18

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

Sun - Rise: 07:13, Set: 17:42, Transit: 12:28. Moon - Rise: 18:44, Set: 08:18. Civil Dark: 18:09 - 06:46. Nautical Dark: 18:39 - 06:16. Astro Dark: 19:10 - 05:45

Total Clouds (% Sky Obscured)

0
0
0
4
1
1
1
18
38
54
37
17
3
0
0
0
0
0
0
2
4
7
6
5

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
1
2

Medium Clouds (% Sky Obscured)

0
0
0
4
1
0
1
15
38
54
37
17
1
0
0
0
0
0
0
2
3
6
4
2

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
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-7
-4
-3
-3
-1
0
0
0
-4
-4
-4
-4
-5
-5
-5
-5
-7
-7
-7
-7
-7
-7
-6

Dew Point (°C)

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

Relative Humidity (%)

80
75
72
75
78
83
88
88
93
96
96
94
92
92
94
94
94
92
92
90
92
92
94
94

Pressure (mb)

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

Ozone (du)

432
443
442
425
411
395
382
370
361
355
349
346
344
341
339
337
334
332
330
328
327
327
326
326

Tuesday 3

Waning Gibbous 93%

19:51

08:44

09 Good
10 OK
11 OK
12 OK
13 OK
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

Sun - Rise: 07:12, Set: 17:43, Transit: 12:28. Moon - Rise: 19:51, Set: 08:44. Civil Dark: 18:10 - 06:46. Nautical Dark: 18:40 - 06:15. Astro Dark: 19:11 - 05:45

Total Clouds (% Sky Obscured)

4
2
1
0
23
44
63
64
65
66
77
89
100
100
100
100
95
89
84
89
93
98
93
89

Low Clouds (% Sky Obscured)

4
2
1
0
7
13
21
14
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
14
27
45
46
40
35
42
50
59
63
70
79
81
84
84
70
55
40
57
70

High Clouds (% Sky Obscured)

0
0
0
0
2
14
16
40
45
49
66
82
98
99
100
100
69
38
8
37
66
95
65
35

ISS Passover

Visibility (miles)

5
3
2
2
2
2
2
2
2
2
2
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
33
44
52
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
93
93
93
93
93
91
93
96
100
100
100
100
98
98
100
100
100
100
100
98
100
100

Pressure (mb)

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

Ozone (du)

325
324
322
321
319
316
314
312
311
310
310
309
309
308
307
306
304
306
307
309
315
321
327
337

Wednesday 4

Waning Gibbous 87%

20:56

No Set

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

Sun - Rise: 07:12, Set: 17:44, Transit: 12:28. Moon - Rise: 20:56, Set: No Set. Civil Dark: 18:11 - 06:45. Nautical Dark: 18:41 - 06:14. Astro Dark: 19:12 - 05:44

Total Clouds (% Sky Obscured)

87
92
96
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
5
5
5
5
0
0
33
67
100
89
78
68
75
79
84

Medium Clouds (% Sky Obscured)

85
90
96
100
87
74
61
66
73
74
88
94
98
99
99
100

High Clouds (% Sky Obscured)

5
31
57
84
91
100
100
100
100
100
100
100
100
85
70
52

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
3
6
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

Snow
Snow
Snow
Sleet
Very Light Rain
None
None
None
None
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

64
71
75
79
64
47
28
34
47
60
60
59
57
62
63
55

Precipitation Amount (mm)

0.2
0.3
0.4
0.5
0.3
0
0
0
0
0.4
0.3
0.3
0.2
0.3
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
98
98
96
96
93
91
88
89
93

Pressure (mb)

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

Ozone (du)

347
357
362
368
373
377
380
383
382
381
380
378
376
373
378
383

Forecast for Fairview Acres, Mecklenburg County, United States of America (36.70,-78.66)

Generated: 29/01/26 09:08:31. Forecast: 29/01/26 to 04/02/26. Timezone: UTC-5.00