Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 2

Waning Gibbous 98%

18:34

08:17

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
09 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)

81
66
55
65
74
78
92
96
96
97
100
100
100
100
100
100
81
91
72
57
83
84
71
60

Low Clouds (% Sky Obscured)

77
46
41
35
38
39
35
0
0
0
0
0
0
0
0
0
0
24
0
9
61
60
67
60

Medium Clouds (% Sky Obscured)

4
0
1
14
23
39
75
79
90
97
100
100
95
100
89
84
63
72
58
38
46
67
64
60

High Clouds (% Sky Obscured)

3
37
21
65
74
69
60
93
87
84
100
100
100
100
100
100
75
70
72
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
1
2
2
1
4
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
8
8
6
6
5
4
3
3
2
3
4
5
5
5
4
5
5
5
7
6
5
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
60
56
52
51
50
57
63
70
72
71
67
63
66
70
70
70
70
69
69
73
79
82
74

Pressure (mb)

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

Ozone (du)

299
298
298
300
301
306
315
321
323
322
323
323
322
322
326
330
331
337
339
340
347
352
362
363

Tuesday 3

Waning Gibbous 93%

19:44

08:40

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

Sun - Rise: 07:13, Set: 17:29, Transit: 12:21. 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)

64
56
48
53
57
62
68
58
32
50
60
70
73
90
85
82
91
91
68
57
94
50
61
12

Low Clouds (% Sky Obscured)

64
43
34
32
34
37
28
28
0
0
0
0
0
0
0
0
0
38
63
57
65
35
26
1

Medium Clouds (% Sky Obscured)

64
56
48
53
56
61
66
57
32
50
59
70
73
89
78
76
89
85
68
57
75
34
61
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
0
0
1
2
30
20
30
24
7
5
4
63
28
18
5

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
8
7
7
7
8
8
7
7
6
5
5
5
4
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-6
-6
-5
-4
-4
-5
-6
-7
-7
-8
-9
-8
-10
-10
-10
-10
-11
-10
-10
-12
-11
-9

Dew Point (°C)

-11
-12
-13
-13
-13
-13
-13
-11
-11
-11
-10
-10
-10
-9
-9
-9
-10
-10
-10
-10
-10
-10
-11
-12

Relative Humidity (%)

62
51
45
42
41
40
40
48
55
58
62
67
73
76
77
79
79
77
79
82
82
83
79
67

Pressure (mb)

1025
1026
1026
1025
1025
1025
1025
1025
1026
1027
1027
1028
1028
1028
1028
1029
1029
1029
1029
1030
1030
1030
1031
1031

Ozone (du)

356
358
359
355
352
351
359
367
369
378
383
385
390
391
398
397
407
414
413
412
412
410
414
410

Wednesday 4

Waning Gibbous 87%

20:51

09:00

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

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)

35
25
5
30
3
3
28
12
28
12
8
8
6
12
33
38
94
100
100
99
100
100
100
92

Low Clouds (% Sky Obscured)

1
1
1
5
0
1
1
1
1
1
1
1
1
1
1
1
54
76
75
89
62
48
33
42

Medium Clouds (% Sky Obscured)

0
0
0
30
0
0
28
11
28
0
0
0
0
0
0
5
77
86
79
88
87
86
85
68

High Clouds (% Sky Obscured)

35
25
3
0
0
0
0
0
1
10
6
4
4
12
33
38
86
65
43
63
43
68
71
54

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
50
42
37
33
32
34
43
50
51
52
54
54
57
58
59
59
58
61
63
66
69
69
68

Pressure (mb)

1032
1032
1031
1031
1030
1030
1029
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1027
1026
1026
1025
1025
1024
1023

Ozone (du)

401
381
375
380
383
387
383
390
397
392
388
387
383
375
368
363
361
365
368
372
371
371
373
368

Thursday 5

Waning Gibbous 79%

21:57

09:21

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 Good
00 Good
01 Good
02 Good
03 OK
04 OK
05 Good
06 OK
07 Bad
08 Bad
09 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)

84
77
83
91
96
99
98
97
91
87
66
76
56
14
6
10
15
42
35
2
16
39
99
99

Low Clouds (% Sky Obscured)

51
60
40
20
0
6
11
16
11
5
0
0
1
1
0
0
0
5
0
0
16
39
99
99

Medium Clouds (% Sky Obscured)

55
46
53
50
51
53
55
44
91
87
28
26
16
2
4
8
12
7
3
0
0
0
0
0

High Clouds (% Sky Obscured)

31
1
32
59
77
91
88
82
84
82
37
75
47
6
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)

9
10
10
10
11
13
10
8
6
7
7
7
7
7
6
7
7
7
9
10
12
13
16
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
58
52
49
49
50
57
68
75
77
79
84
81
80
77
78
80
83
74
77
81
88
86
72

Pressure (mb)

1022
1021
1020
1018
1017
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1015
1016
1017

Ozone (du)

363
357
352
347
343
338
334
329
325
326
324
322
321
321
323
323
322
321
321
321
320
320
318
316

Friday 6

Waning Gibbous 70%

23:00

09:43

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

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)

100
100
95
48
53
47
43
36
67
57
57
55
45
40
77
87
92
89
86
85
62
41
22
21

Low Clouds (% Sky Obscured)

100
100
95
48
53
47
43
36
34
23
12
10
45
40
51
48
43
39
30
23
16
9
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
4
4
67
57
57
55
45
40
30
29
34
53
63
68
62
41
22
18

High Clouds (% Sky Obscured)

1
1
0
0
1
1
0
0
0
0
0
0
0
0
63
73
83
77
71
65
46
23
5
15

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
1
1
2
1
1
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)

17
18
18
18
17
17
15
13
11
11
10
9
9
8
8
7
6
6
6
7
7
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-4
-3
-3
-3
-4
-4
-7
-8
-8
-9
-9
-10
-11
-10
-11
-11
-11
-12
-13
-12
-12

Dew Point (°C)

-4
-4
-5
-7
-10
-11
-11
-11
-10
-10
-10
-11
-12
-12
-14
-14
-15
-15
-15
-16
-16
-16
-17
-17

Relative Humidity (%)

63
58
54
48
38
35
37
41
47
50
51
52
50
49
47
47
47
48
48
49
49
47
45
43

Pressure (mb)

1018
1019
1020
1021
1021
1022
1023
1024
1025
1026
1026
1027
1028
1028
1029
1028
1028
1028
1028
1028
1028
1028
1028
1029

Ozone (du)

317
316
314
314
315
315
316
316
317
318
316
317
317
318
319
319
320
320
322
324
326
329
332
335

Saturday 7

Waning Gibbous 60%

00:04

No Set

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

Sun - Rise: 07:09, Set: 17:34, Transit: 12:22. Moon - Rise: 00:04, Set: No Set. Civil Dark: 18:02 - 06:40. Nautical Dark: 18:34 - 06:08. Astro Dark: 19:06 - 05:36

Total Clouds (% Sky Obscured)

15
12
24
44
53
67
66
61
44
37
18
19
14
29
27
20
13
27
41
56
47
39
25
10

Low Clouds (% Sky Obscured)

2
2
2
2
0
0
0
0
17
34
18
19
14
29
27
20
13
23
31
40
27
13
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

15
12
24
44
53
67
66
61
44
33
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-17
-17
-17
-17
-17
-17
-16
-16
-16
-16
-15
-15
-14
-14
-14
-14
-15
-15
-15
-15
-15
-15
-15
-15

Relative Humidity (%)

37
33
28
27
26
25
27
30
33
33
35
37
39
42
44
45
46
47
47
48
47
45
43
42

Pressure (mb)

1028
1027
1026
1025
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1026
1026
1027

Ozone (du)

336
338
339
339
340
340
339
337
335
335
334
334
334
333
333
334
335
337
336
336
336
336
336
335

Sunday 8

Waning Gibbous 50%

01:08

10:08

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

Sun - Rise: 07:07, Set: 17:35, Transit: 12:22. Moon - Rise: 01:08, Set: 10:08. Civil Dark: 18:03 - 06:39. Nautical Dark: 18:35 - 06:07. Astro Dark: 19:07 - 05:35

Total Clouds (% Sky Obscured)

5
5
36
67
95
87
80
62
38
19
0
0
1
0
0
0
1
1
2
3

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

5
5
8
13
9
8
5
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
33
67
95
87
80
62
38
19
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
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

Wind Speed/Direction (mph)

7
7
7
7
6
6
6
5
5
5
5
6
5
5
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-15
-14
-14
-14
-14
-13
-13
-13
-12
-12
-12
-13
-12
-12
-12
-12
-12
-12
-11
-11

Relative Humidity (%)

38
36
34
32
31
29
33
36
40
42
44
46
47
49
51
52
54
55
58
59

Pressure (mb)

1027
1027
1027
1026
1025
1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

339
343
347
353
359
365
367
369
372
370
368
367
364
361
358
357
355
354
352
350

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

Generated: 02/02/26 10:02:03. Forecast: 02/02/26 to 08/02/26. Timezone: UTC-6.00