Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Full Moon 100%

17:19

07:51

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:15, Set: 17:26, Transit: 12:21. Moon - Rise: 17:19, Set: 07:51. Civil Dark: 17:55 - 06:47. Nautical Dark: 18:28 - 06:14. Astro Dark: 19:00 - 05:42

Total Clouds (% Sky Obscured)

84
86
89
85
79
73
88
99
98
99
100
96
95
90
81
65
72
73
72
72
81
67
72
90

Low Clouds (% Sky Obscured)

84
86
77
79
73
70
71
99
98
99
100
95
95
90
81
65
72
73
72
72
81
67
72
52

Medium Clouds (% Sky Obscured)

57
48
68
56
57
59
52
29
17
5
0
0
5
0
7
11
30
44
38
3
0
26
30
30

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
2
3
40
24
78
54
4
0
4
6
8
8
9
33
4
35
90

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

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

Precipitation Probability (%)

48
48
22
10
6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.3
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)

11
10
8
6
6
6
5
5
5
5
5
6
6
6
6
8
8
7
7
7
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
62
66
79
85
89
90
90
92
92
89
86
89
91
92
92
90
90
89
76
66
59
54
50

Pressure (mb)

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

Ozone (du)

379
372
372
374
369
356
355
349
349
341
336
331
330
329
326
324
319
314
312
308
306
306
307
308

Monday 2

Waning Gibbous 98%

18:34

08:17

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:14, Set: 17:27, Transit: 12:21. Moon - Rise: 18:34, Set: 08:17. Civil Dark: 17:56 - 06:46. Nautical Dark: 18:29 - 06:13. Astro Dark: 19:01 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
97
99
92
98
49
58
67
83
77
67
55

Low Clouds (% Sky Obscured)

32
30
0
0
0
0
0
0
0
0
0
0
21
18
12
32
28
49
58
67
83
56
45
55

Medium Clouds (% Sky Obscured)

66
80
97
90
89
89
100
100
99
100
97
98
100
93
98
74
92
49
58
67
60
63
67
55

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
30
20
55
70
0
0
0
0
0
1
2

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
3
0
3
0
0
0
0
0
4
5
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
3
2
2
3
4
4
4
4
5
5
7
7
7
7
7
7
8
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
47
53
56
62
64
64
63
62
64
66
69
70
70
69
67
70
74
76
69
62
54
47
44

Pressure (mb)

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

Ozone (du)

310
314
318
322
325
327
326
324
323
319
319
323
325
329
332
335
341
351
354
357
359
363
368
369

Tuesday 3

Waning Gibbous 93%

19:44

08:40

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

Sun - Rise: 07:13, Set: 17:29, Transit: 12:22. Moon - Rise: 19:44, Set: 08:40. Civil Dark: 17:57 - 06:45. Nautical Dark: 18:30 - 06:12. Astro Dark: 19:02 - 05:40

Total Clouds (% Sky Obscured)

52
50
33
19
29
34
42
32
8
6
23
25
50
66
58
71
79
80
81
58
31
12
7
3

Low Clouds (% Sky Obscured)

30
26
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

52
50
33
19
29
34
42
32
0
0
23
25
50
66
58
66
66
78
80
53
30
10
7
3

High Clouds (% Sky Obscured)

1
0
0
0
5
8
6
5
2
6
11
4
0
0
2
39
40
25
16
10
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-5
-6
-8
-8
-9
-10
-10
-11
-12
-12
-13
-13
-13
-15
-15
-14
-14
-12
-9
-7
-6

Dew Point (°C)

-12
-11
-12
-11
-11
-11
-11
-11
-11
-11
-11
-12
-12
-13
-13
-13
-13
-13
-13
-14
-15
-16
-17
-18

Relative Humidity (%)

45
45
44
49
58
60
64
69
73
75
78
80
81
83
81
83
81
80
77
65
53
42
35
29

Pressure (mb)

1024
1024
1024
1025
1026
1027
1027
1028
1029
1029
1029
1029
1030
1030
1030
1031
1031
1032
1032
1033
1033
1033
1032
1032

Ozone (du)

368
366
366
365
362
363
370
376
381
385
387
388
392
406
420
421
414
417
415
423
413
408
379
385

Wednesday 4

Waning Gibbous 87%

20:51

09:00

14 Good
15 Good
16 Good
17 Good
18 Good
19 OK
20 Good
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 OK
11 OK
12 OK
13 OK

Sun - Rise: 07:12, Set: 17:30, Transit: 12:22. Moon - Rise: 20:51, Set: 09:00. Civil Dark: 17:58 - 06:44. Nautical Dark: 18:31 - 06:11. Astro Dark: 19:03 - 05:39

Total Clouds (% Sky Obscured)

0
0
1
1
4
31
18
70
88
99
95
89
80
81
83
86
85
83
85
87
31
32
36
33

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
5
39
56
68
80
81
83
86
85
83
85
87
12
14
16
17

High Clouds (% Sky Obscured)

0
0
0
0
4
31
18
70
88
98
80
54
33
22
21
19
11
6
0
13
26
32
21
32

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
6
6
5
4
3
4
4
4
4
4
3
3
2
2
3
3
4
6
7
9
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-5
-5
-7
-9
-9
-11
-11
-12
-12
-12
-11
-11
-11
-11
-10
-10
-9
-7
-3
-1
0

Dew Point (°C)

-18
-17
-16
-13
-12
-12
-11
-11
-11
-11
-10
-10
-10
-11
-10
-10
-10
-9
-9
-9
-8
-7
-6
-6

Relative Humidity (%)

27
28
33
46
53
58
62
67
71
77
82
83
82
82
82
82
83
85
82
73
67
61
56
52

Pressure (mb)

1031
1030
1030
1030
1031
1031
1030
1030
1030
1029
1029
1029
1028
1027
1027
1026
1026
1025
1024
1024
1023
1021
1020
1018

Ozone (du)

387
390
387
398
399
396
390
384
383
381
378
374
374
377
382
389
394
396
395
393
385
380
377
374

Thursday 5

Waning Gibbous 79%

21:57

09:21

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

Sun - Rise: 07:11, Set: 17:31, Transit: 12:22. Moon - Rise: 21:57, Set: 09:21. Civil Dark: 18:00 - 06:43. Nautical Dark: 18:32 - 06:10. Astro Dark: 19:04 - 05:38

Total Clouds (% Sky Obscured)

30
41
50
74
87
77
71
68
68
37
24
17
11
10
10
11
23
34
40
49
69
89
90
85

Low Clouds (% Sky Obscured)

0
13
24
32
19
8
0
0
0
1
4
6
7
7
6
5
18
31
40
49
69
87
84
81

Medium Clouds (% Sky Obscured)

18
22
26
30
25
20
19
44
68
29
21
11
2
3
4
5
5
5
4
3
1
0
0
0

High Clouds (% Sky Obscured)

28
41
50
74
69
43
25
22
5
1
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
3
4
2
17
20
19
17
13

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
55
60
72
79
81
84
83
80
78
86
88
89
91
91
91
93
88
84
80
81
85
86
74

Pressure (mb)

1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1016
1017
1018
1019
1020
1020

Ozone (du)

367
360
352
346
342
339
335
331
327
326
323
321
319
317
316
315
314
315
316
317
316
314
312
312

Friday 6

Waning Gibbous 70%

23:00

09:43

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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:10, Set: 17:32, Transit: 12:22. Moon - Rise: 23:00, Set: 09:43. Civil Dark: 18:01 - 06:41. Nautical Dark: 18:33 - 06:09. Astro Dark: 19:05 - 05:37

Total Clouds (% Sky Obscured)

82
72
68
61
51
47
26
33
31
76
81
77
68
66
63
65
67
70
77
86
86
81
87
93

Low Clouds (% Sky Obscured)

66
70
68
61
51
47
26
33
31
48
56
63
68
66
61
56
60
64
69
58
46
35
38
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
36

High Clouds (% Sky Obscured)

0
0
0
0
6
12
19
33
31
76
81
62
43
53
63
65
67
70
77
86
77
65
77
88

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 (%)

8
7
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-3
-2
-3
-3
-8
-7
-7
-7
-7
-7
-9
-8
-8
-8
-8
-9
-9
-9
-8
-7
-7
-7
-3

Dew Point (°C)

-4
-6
-7
-8
-10
-10
-10
-10
-10
-11
-11
-11
-11
-11
-11
-11
-11
-12
-12
-12
-13
-13
-13
-14

Relative Humidity (%)

64
55
55
55
56
57
57
58
59
59
59
60
60
61
62
63
65
61
57
54
47
41
36
33

Pressure (mb)

1021
1021
1022
1023
1025
1025
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1025
1025
1024
1024
1023
1022

Ozone (du)

313
313
312
312
311
312
312
312
311
310
308
309
309
310
310
311
312
313
314
314
314
315
315
315

Saturday 7

Waning Gibbous 60%

00:04

10:08

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 Bad
22 Bad
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:09, Set: 17:34, Transit: 12:22. Moon - Rise: 00:04, Set: 10:08. Civil Dark: 18:02 - 06:40. Nautical Dark: 18:34 - 06:08. Astro Dark: 19:06 - 05:36

Total Clouds (% Sky Obscured)

99
98
99
100
82
63
45
40
40
15
15
25
35
44
57
66

Low Clouds (% Sky Obscured)

44
30
15
0
0
0
0
0
0
0
0
10
10
10
10
9

Medium Clouds (% Sky Obscured)

54
45
38
34
49
54
45
40
40
15
15
25
35
44
57
66

High Clouds (% Sky Obscured)

99
98
99
100
68
43
15
0
0
0
5
15
20
32
43
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
5
3
2
1
1
1
1

Fog (%)

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
Snow
None

Precipitation Probability (%)

0
0
0
0
1
2
2
15
20
24
37
47
56
51
47
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.2
0

Wind Speed/Direction (mph)

8
9
8
8
7
8
8
10
10
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
29
30
31
34
34
34
34
36
38
40
44
49
55
65
78

Pressure (mb)

1021
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

314
314
316
318
320
321
322
323
327
332
336
340
344
348
354
361

Forecast for Pittsburg, Van Buren, United States of America (40.70,-92.02)

Generated: 01/02/26 14:12:09. Forecast: 01/02/26 to 07/02/26. Timezone: UTC-6.00