Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 5

Full Moon 99%

17:46

09:31

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:44, Set: 17:26, Transit: 12:35. Moon - Rise: 17:46, Set: 09:31. Civil Dark: 17:58 - 07:12. Nautical Dark: 18:35 - 06:35. Astro Dark: 19:11 - 05:59

Total Clouds (% Sky Obscured)

81
83
80
94
78
85
58
55
49
87
100
100
100
100
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
83
80
94
77
85
48
49
42
42
42
51
35
35
36
31
14
40
30
22
6
22
30
100

Medium Clouds (% Sky Obscured)

13
0
0
0
0
0
0
0
0
27
35
92
100
91
93
99
99
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
61
100
100
100
100
84
61
99
100
100
100
100
100
100
96

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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
21
34
34
30
38
60
95

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
0.2
0.9

Wind Speed/Direction (mph)

18
17
16
14
14
12
11
10
9
7
8
8
8
8
7
7
8
10
10
11
12
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
58
58
59
58
59
62
62
63
60
61
60
59
59
59
57
56
58
58
63
62
60
62
66

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1017
1016
1015
1014
1012
1011
1010
1008
1006
1005

Ozone (du)

339
338
334
332
332
329
327
323
320
317
315
313
313
313
311
310
310
311
312
316
317
318
317
317

Thursday 6

Waning Gibbous 95%

18:37

10:56

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:46, Set: 17:24, Transit: 12:35. Moon - Rise: 18:37, Set: 10:56. Civil Dark: 17:57 - 07:13. Nautical Dark: 18:34 - 06:37. Astro Dark: 19:10 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
96
99
100
100
96
97
100
100
100
100
100
100
100
100
100
100
100
85
91
96
100

Low Clouds (% Sky Obscured)

100
100
82
78
85
94
82
89
92
95
100
95
100
100
100
100
100
100
100
100
85
85
92
99

Medium Clouds (% Sky Obscured)

100
100
96
94
93
91
100
85
80
86
94
100
92
86
82
82
68
26
17
17
24
0
0
0

High Clouds (% Sky Obscured)

77
100
100
75
81
19
22
69
6
33
64
42
3
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
5
5
0
0
6
9
9
6
4
0
0
0
2
0
0
3
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

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

Precipitation Probability (%)

95
95
95
68
53
63
64
61
70
75
54
56
50
52
55
50
27
27
22
20
19
19
10
3

Precipitation Amount (mm)

1.1
1.1
0.9
0.2
0
0.3
0.3
0
0.4
0.5
0
0.3
0
0.2
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
12
13
10
8
6
6
5
6
10
20
18
20
21
21
21
21
20
20
20
18
17
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
80
88
96
96
94
91
89
90
91
98
96
96
93
96
94
82
72
69
65
61
60
59
59

Pressure (mb)

1004
1002
1000
998
997
995
995
994
994
994
995
995
996
997
998
1000
1001
1002
1003
1005
1006
1007
1007
1008

Ozone (du)

318
320
324
326
330
333
334
335
338
341
342
342
337
336
334
338
344
348
350
348
348
348
345
344

Friday 7

Waning Gibbous 88%

19:43

12:07

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:47, Set: 17:23, Transit: 12:35. Moon - Rise: 19:43, Set: 12:07. Civil Dark: 17:56 - 07:15. Nautical Dark: 18:33 - 06:38. Astro Dark: 19:09 - 06:02

Total Clouds (% Sky Obscured)

98
93
84
97
94
100
100
100
99
98
100
100
100
100
97
92
63
86
77
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
87
63
31
33
60
65
62
67
82
100
100
100
100
76
45
41
40
68
100
96
90
87
87

Medium Clouds (% Sky Obscured)

0
0
0
46
39
100
100
100
96
66
68
73
74
47
60
64
51
74
60
62
74
86
100
100

High Clouds (% Sky Obscured)

5
9
66
90
85
89
10
14
11
90
90
95
56
0
0
0
12
8
8
3
15
32
71
96

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
4
4
4
4
4
4
4
4

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
1
4
14
9
3
18
4
13
3
3
21
29
36
32

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)

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

Chance of Frost

Temperature (°C)

0
-1
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Feels Like (°C)

-7
-7
-6
-6
-7
-7
-7
-7
-7
-8
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-8
-7
-7
-7

Dew Point (°C)

-7
-8
-8
-9
-8
-8
-8
-8
-8
-8
-7
-7
-7
-7
-7
-7
-7
-8
-8
-9
-11
-11
-11
-11

Relative Humidity (%)

60
59
56
55
57
58
58
58
60
61
63
62
62
63
63
63
62
60
57
54
48
47
47
45

Pressure (mb)

1009
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

345
343
343
344
345
343
344
345
341
341
342
339
337
336
337
340
343
344
343
342
339
340
339
336

Saturday 8

Waning Gibbous 79%

21:00

13:00

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:49, Set: 17:22, Transit: 12:35. Moon - Rise: 21:00, Set: 13:00. Civil Dark: 17:55 - 07:16. Nautical Dark: 18:31 - 06:39. Astro Dark: 19:07 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
91
84
89
94
99
98

Low Clouds (% Sky Obscured)

87
88
93
97
100
98
96
94
89
82
73
78
86
93
91
91
90
89
90
84
89
92
94
89

Medium Clouds (% Sky Obscured)

100
57
33
20
2
39
71
100
82
81
100
100
100
100
100
50
48
29
12
0
10
27
34
34

High Clouds (% Sky Obscured)

98
98
33
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2

ISS Passover

Visibility (miles)

9
4
2
2
4
9
4
9
3
1
1
2
2
3
0
1
1
1
1
1
9
9
2
2

Fog (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Precipitation Type

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

Precipitation Probability (%)

26
23
28
26
16
17
22
17
36
46
53
64
71
79
80
77
82
75
70
60
51
45
40
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.5
0.6
0.5
0.6
0.5
0.5
0.3
0.2
0.2
0.1
0.2

Wind Speed/Direction (mph)

11
11
12
11
14
14
14
14
12
13
13
14
16
17
19
18
21
21
21
23
24
24
22
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-11
-9
-9
-10
-10
-10
-9
-8
-7
-8
-8
-7
-7
-3
-6
-7
-7
-7
-8
-9
-9
-8
-8

Relative Humidity (%)

43
46
58
57
51
51
51
57
62
68
64
61
66
66
89
72
64
62
62
59
52
51
59
61

Pressure (mb)

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

Ozone (du)

343
353
360
363
370
374
379
386
391
392
395
395
394
394
394
392
391
391
391
391
390
388
385
387

Sunday 9

Waning Gibbous 69%

22:21

13:38

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:50, Set: 17:20, Transit: 12:35. Moon - Rise: 22:21, Set: 13:38. Civil Dark: 17:53 - 07:17. Nautical Dark: 18:30 - 06:40. Astro Dark: 19:06 - 06:04

Total Clouds (% Sky Obscured)

96
95
96
98
100
100
100
100
100
100
100
100
100
100
96
94
92
93
92
92
90
87
84
87

Low Clouds (% Sky Obscured)

85
81
86
91
96
97
99
100
100
100
100
100
100
100
96
94
92
93
92
92
90
87
84
87

Medium Clouds (% Sky Obscured)

54
32
34
66
100
100
89
72
64
21
16
13
9
7
0
0
0
0
1
3
4
4
6
7

High Clouds (% Sky Obscured)

2
4
5
17
24
2
2
2
2
0
0
0
0
0
0
0
0
2
5
8
9
9
10
33

ISS Passover

Visibility (miles)

3
4
4
4
5
3
2
1
2
4
3
3
2
2
3
2
2
2
3
4
6
7
8
9

Fog (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Precipitation Type

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

Precipitation Probability (%)

37
27
39
44
52
59
63
63
58
45
37
41
37
28
29
24
22
19
17
15
12
11
9
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

20
17
17
18
18
20
22
23
23
23
23
22
21
20
20
19
18
17
17
17
16
14
12
10

Chance of Frost

Temperature (°C)

-1
-1
-1
-0
-0
-1
-0
-0
0
-0
0
-1
-1
-0
-1
-1
-0
-0
0
0
0
1
1
1

Feels Like (°C)

-9
-8
-9
-8
-8
-9
-9
-9
-8
-9
-9
-9
-9
-9
-9
-9
-9
-9
-8
-8
-9
-7
-7
-6

Dew Point (°C)

-7
-7
-7
-6
-5
-5
-4
-3
-3
-5
-4
-4
-3
-4
-5
-5
-5
-4
-5
-5
-6
-6
-6
-6

Relative Humidity (%)

65
62
63
67
68
72
78
83
83
72
73
78
81
77
72
72
72
74
70
67
64
61
60
60

Pressure (mb)

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

Ozone (du)

387
385
381
381
382
384
383
383
383
384
385
383
382
380
379
376
374
372
366
361
355
352
349
347

Monday 10

Waning Gibbous 58%

No Rise

14:05

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:52, Set: 17:19, Transit: 12:36. Moon - Rise: No Rise, Set: 14:05. Civil Dark: 17:52 - 07:19. Nautical Dark: 18:29 - 06:42. Astro Dark: 19:05 - 06:06

Total Clouds (% Sky Obscured)

92
96
96
97
98
98
99
100
100
100
100
96
91
88
90
91
93
96
96
97
96
94
91
92

Low Clouds (% Sky Obscured)

87
83
64
47
27
38
52
76
56
36
19
43
59
77
69
61
47
64
81
97
96
92
89
90

Medium Clouds (% Sky Obscured)

6
10
23
39
56
80
90
99
99
100
100
96
91
87
80
75
71
76
82
88
76
60
38
37

High Clouds (% Sky Obscured)

56
79
79
78
78
87
95
100
100
100
100
85
80
85
85
78
66
78
89
97
66
39
20
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
4
1
4
7
9
9
9
9
9
9
9
9
9
9

Fog (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

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
3
5
7
4
9
8
4
17
20
23
23
24
27
23
16
1
6
6
4
14
17
18
20

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
9
10
12
11
11
11
12
13
13
14
15
17
15
13
13
15
17
20
20
21
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
60
60
61
60
61
61
62
62
61
60
59
68
76
86
77
71
64
64
66
66
66
67
68

Pressure (mb)

1014
1013
1012
1011
1010
1009
1008
1006
1005
1003
1002
1000
998
997
995
994
993
992
992
992
991
991
992
992

Ozone (du)

345
344
342
339
336
333
328
322
317
313
309
304
304
305
305
305
306
307
311
316
321
324
328
332

Tuesday 11

Waning Gibbous 47%

23:39

14:26

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:53, Set: 17:18, Transit: 12:36. Moon - Rise: 23:39, Set: 14:26. Civil Dark: 17:51 - 07:20. Nautical Dark: 18:28 - 06:43. Astro Dark: 19:04 - 06:07

Total Clouds (% Sky Obscured)

92
92
95
97
100
100
100
100
100
99
98
95
92
92
83
74
65
76
88
98

Low Clouds (% Sky Obscured)

90
91
94
97
100
100
100
100
98
94
88
82
77
72
69
67
63
72
81
93

Medium Clouds (% Sky Obscured)

27
26
20
12
0
1
1
2
2
2
2
1
1
1
4
8
11
13
19
23

High Clouds (% Sky Obscured)

8
0
0
0
0
1
2
2
3
3
3
2
1
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
8
6
5
6
8

Fog (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
18
23
24
23
22
20
17
18
18
17
18
18
18
21
23
26
28
30
30

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)

22
22
23
23
24
24
25
25
25
25
24
24
23
22
22
22
21
21
21
22

Chance of Frost

Temperature (°C)

5
5
5
4
4
5
4
4
4
4
4
4
4
4
4
4
4
4
4
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
75
79
76
76
75
75
72
72
72
72
72
71
71
71
75
79
85
79
75

Pressure (mb)

992
993
994
994
995
996
997
998
999
1000
1001
1001
1002
1002
1003
1003
1003
1004
1004
1005

Ozone (du)

330
328
326
324
323
322
322
323
323
321
320
318
318
318
318
314
309
305
303
301

Forecast for Mandan, Keweenaw, United States of America (47.46,-87.97)

Generated: 05/11/25 23:01:52. Forecast: 05/11/25 to 11/11/25. Timezone: UTC-5.00