Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Full Moon 100%

17:19

07:20

03 OK
04 OK
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

Sun - Rise: 07:16, Set: 17:26, Transit: 12:21. Moon - Rise: 17:19, Set: 07:20. Civil Dark: 17:55 - 06:48. Nautical Dark: 18:28 - 06:15. Astro Dark: 19:00 - 05:43

Total Clouds (% Sky Obscured)

33
41
68
100
100
100
91
95
96
98
97
94
98
88
93
89
78
63
76
90
84
100
100
100

Low Clouds (% Sky Obscured)

1
1
2
75
96
67
82
81
83
87
84
91
97
77
74
75
67
51
76
90
84
100
99
100

Medium Clouds (% Sky Obscured)

33
41
68
100
100
100
79
67
69
79
73
71
32
41
51
53
63
56
61
49
0
0
0
6

High Clouds (% Sky Obscured)

0
10
52
100
80
70
0
0
0
0
0
0
0
0
0
0
0
0
4
18
7
75
85
76

ISS Passover

Visibility (miles)

9
9
9
9
9
2
2
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
2
23
40
27
15
22
23
25
19
7
6
8
5
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
5
6
8
9
9
11
12
14
13
12
11
10
9
6
6
6
5
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

-12
-12
-11
-11
-10
-10
-10
-8
-7
-6
-5
-5
-4
-4
-4
-5
-5
-5
-5
-5
-5
-4
-4
-3

Feels Like (°C)

-16
-15
-17
-16
-16
-16
-16
-15
-14
-13
-12
-11
-10
-9
-8
-9
-8
-7
-8
-8
-8
-8
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

79
79
78
73
70
75
78
68
57
57
60
62
62
66
76
85
89
90
90
92
90
90
90
91

Pressure (mb)

1030
1029
1028
1028
1027
1027
1026
1025
1024
1023
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1021
1021

Ozone (du)

348
343
343
352
363
370
379
387
390
387
378
371
372
372
374
369
356
356
351
348
340
333
328
326

Monday 2

Waning Gibbous 98%

18:34

07:51

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:15, Set: 17:27, Transit: 12:21. Moon - Rise: 18:34, Set: 07:51. Civil Dark: 17:56 - 06:47. Nautical Dark: 18:29 - 06:14. Astro Dark: 19:01 - 05:42

Total Clouds (% Sky Obscured)

98
94
65
63
71
90
88
92
83
87
99
92
90
100
100
100
100
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
94
65
63
71
90
88
92
83
87
80
77
76
75
58
33
33
23
15
16
0
0
0
4

Medium Clouds (% Sky Obscured)

5
6
44
58
35
0
0
0
15
78
71
38
40
100
100
80
89
91
95
99
96
93
83
78

High Clouds (% Sky Obscured)

4
0
0
4
4
46
30
29
11
9
93
56
39
100
100
100
100
64
100
100
100
100
100
100

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
91
90
90
90
77
68
62
55
52
50
49
54
57
62
63
63
63
63
65
66
69
70

Pressure (mb)

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

Ozone (du)

325
323
320
313
310
308
306
304
305
306
307
310
313
317
319
319
319
319
319
317
313
317
323
325

Tuesday 3

Waning Gibbous 93%

19:44

08:17

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:14, Set: 17:29, Transit: 12:21. Moon - Rise: 19:44, Set: 08:17. Civil Dark: 17:57 - 06:46. Nautical Dark: 18:30 - 06:13. Astro Dark: 19:02 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
86
60
69
90
80
56
60
57
58
52
56
57
59
68
69
70
74
76
81
88

Low Clouds (% Sky Obscured)

8
6
0
1
14
42
58
69
68
54
60
56
58
52
56
38
34
46
46
56
63
62
61
59

Medium Clouds (% Sky Obscured)

86
96
95
95
86
60
69
83
77
56
60
57
58
46
56
57
59
62
69
70
74
76
80
83

High Clouds (% Sky Obscured)

100
100
76
70
24
0
0
0
0
0
0
0
0
0
0
0
0
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
1
1
2
3
6
12
12
10
4
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
72
73
77
76
69
61
55
50
46
45
45
46
54
59
63
65
69
72
74
79
80
82

Pressure (mb)

1023
1022
1022
1023
1023
1024
1024
1024
1025
1024
1024
1024
1024
1024
1025
1026
1026
1027
1027
1028
1028
1028
1029
1029

Ozone (du)

329
331
332
337
344
354
358
366
368
366
365
367
370
370
365
365
372
375
377
378
378
378
383
392

Wednesday 4

Waning Gibbous 87%

20:51

08:40

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

Sun - Rise: 07:13, Set: 17:30, Transit: 12:22. Moon - Rise: 20:51, Set: 08:40. Civil Dark: 17:58 - 06:45. Nautical Dark: 18:31 - 06:12. Astro Dark: 19:03 - 05:40

Total Clouds (% Sky Obscured)

79
77
71
73
72
71
53
22
1
0
0
0
0
0
0
6
7
5
25
24
48
68
84
100

Low Clouds (% Sky Obscured)

44
28
11
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

79
68
54
56
55
61
46
18
1
0
0
0
0
0
0
0
0
0
0
1
48
68
84
96

High Clouds (% Sky Obscured)

0
0
0
1
1
4
53
4
1
0
0
0
0
0
0
2
1
1
17
13
24
53
76
100

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
82
82
80
77
66
55
46
39
34
30
29
30
40
50
56
60
64
66
69
69
70
71

Pressure (mb)

1029
1029
1030
1030
1031
1032
1032
1032
1032
1032
1031
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1028

Ozone (du)

408
408
410
407
410
412
410
408
414
387
382
385
388
383
381
388
392
391
391
388
388
388
388
389

Thursday 5

Waning Gibbous 87%

21:57

09:00

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

Sun - Rise: 07:12, Set: 17:31, Transit: 12:22. Moon - Rise: 21:57, Set: 09:00. Civil Dark: 18:00 - 06:44. Nautical Dark: 18:32 - 06:11. Astro Dark: 19:04 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
99
53
51
47
50
50
52
52
57
49
70
64
60
47
36
40
41
42
32
18
2

Low Clouds (% Sky Obscured)

14
36
40
43
35
28
23
17
12
8
5
3
4
5
2
1
0
0
0
0
0
1
1
2

Medium Clouds (% Sky Obscured)

97
96
97
95
30
28
23
21
19
14
9
4
15
25
40
36
34
23
28
33
38
25
13
1

High Clouds (% Sky Obscured)

100
100
79
33
25
0
13
25
40
42
42
48
49
68
64
54
27
1
1
0
0
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
71
73
76
79
81
72
63
58
56
53
52
53
59
71
80
83
85
86
86
86
86
86
86

Pressure (mb)

1027
1026
1025
1025
1025
1024
1024
1023
1022
1021
1020
1018
1017
1016
1016
1016
1016
1015
1015
1014
1014
1014
1013
1012

Ozone (du)

391
387
380
379
377
376
374
367
363
360
360
359
355
351
346
342
338
334
331
328
324
321
320
318

Friday 6

Waning Gibbous 79%

23:00

09:21

03 Good
04 Good
05 Good
06 OK
07 OK
08 OK
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

Sun - Rise: 07:11, Set: 17:32, Transit: 12:22. Moon - Rise: 23:00, Set: 09:21. Civil Dark: 18:01 - 06:43. Nautical Dark: 18:33 - 06:10. Astro Dark: 19:05 - 05:38

Total Clouds (% Sky Obscured)

4
5
6
16
26
32
55
74
93
86
81
76
74
71
69
64
59
54
71
90
95
95
89
84

Low Clouds (% Sky Obscured)

2
2
2
13
25
32
55
74
93
86
81
76
74
71
69
64
59
54
61
54
48
56
63
71

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
12
19
43
73
95
81
62
43

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
2
1
0
1
4
8
8
6
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
9
10
12
12
16
20
20
20
20
19
18
17
16
15
14
13
13
12
12
12
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
83
78
77
74
71
68
67
66
64
61
60
57
57
57
58
59
60
60
59
58
58
57
58

Pressure (mb)

1012
1011
1011
1010
1011
1013
1014
1015
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1026
1027
1027
1027
1027
1027

Ozone (du)

317
316
315
314
315
316
317
317
318
318
318
319
319
318
317
316
316
316
316
317
318
319
319
320

Saturday 7

Waning Gibbous 70%

00:04

09:43

Sun - Rise: 07:10, Set: 17:34, Transit: 12:22. Moon - Rise: 00:04, Set: 09:43. Civil Dark: 18:02 - 06:41. Nautical Dark: 18:34 - 06:09. Astro Dark: 19:06 - 05:37

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 01/02/26 03:25:06. Forecast: 01/02/26 to 07/02/26. Timezone: UTC-6.00