Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 8

Waning Gibbous 62%

23:55

11:22

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:37, Set: 17:20, Transit: 12:58. Moon - Rise: 23:55, Set: 11:22. Civil Dark: 17:55 - 08:02. Nautical Dark: 18:33 - 07:23. Astro Dark: 19:10 - 06:46

Total Clouds (% Sky Obscured)

98
98
69
98
95
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
95
69
95
79
84
89
85
91
100
100
100
100
100
88
99
92
100
100
100
97
100
97
70

Medium Clouds (% Sky Obscured)

50
30
4
2
8
11
90
100
100
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

57
2
2
58
40
43
100
97
100
100
100
100
100
100
100
100
100
100
98
82
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
0
0
9
9
9
9
8
6
6
0
0
0
0
0
2
6
9

Fog (%)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28
100
100
59
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
2
23
57
77
95
95
95
95
95
95
63
15
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
1
1.4
1.9
1.5
0.7
0.3
0
0

Wind Speed/Direction (mph)

8
6
6
6
6
4
4
3
2
4
3
4
3
6
9
11
15
19
20
20
22
23
23
23

Chance of Frost

Temperature (°C)

1
1
1
1
2
2
1
1
1
1
2
1
1
1
1
1
1
1
0
0
0
0
0
0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
84
86
89
94
96
96
94
88
83
83
84
89
93
98
100
98
100
98
91
89
83

Pressure (mb)

1008
1008
1008
1008
1008
1007
1006
1006
1007
1006
1006
1006
1005
1005
1004
1004
1003
1002
1001
1002
1002
1002
1003
1004

Ozone (du)

332
332
328
332
335
335
333
331
331
329
328
330
330
331
332
332
332
333
335
339
341
337
336
338

Friday 9

Waning Gibbous 52%

01:04

11:37

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
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

Sun - Rise: 08:37, Set: 17:21, Transit: 12:59. Moon - Rise: 01:04, Set: 11:37. Civil Dark: 17:56 - 08:02. Nautical Dark: 18:34 - 07:23. Astro Dark: 19:11 - 06:46

Total Clouds (% Sky Obscured)

100
100
100
95
78
42
48
54
56
61
76
83
94
98
100
99
90
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
85
82
95
78
42
48
54
54
45
40
42
37
28
28
21
37
45
29
22
22
24
25
32

Medium Clouds (% Sky Obscured)

76
100
50
50
1
0
0
0
5
53
73
74
90
94
100
98
80
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
19
15
0
0
3
4
51
75
67
15
98
100
94
73
100
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
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)

22
23
23
20
19
18
17
15
14
12
11
9
6
5
4
3
4
5
5
8
9
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
79
78
75
72
74
72
70
71
69
69
68
72
75
78
81
81
84
79
75
75
76

Pressure (mb)

1006
1007
1010
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020

Ozone (du)

340
339
339
340
342
344
340
347
358
362
358
358
361
366
369
372
372
374
378
381
375
374
367
366

Saturday 10

Third Quarter 42%

02:13

11:52

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:36, Set: 17:22, Transit: 12:59. Moon - Rise: 02:13, Set: 11:52. Civil Dark: 17:57 - 08:02. Nautical Dark: 18:35 - 07:23. Astro Dark: 19:12 - 06:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
96
97
99
100
96

Low Clouds (% Sky Obscured)

34
38
56
83
93
98
100
100
100
100
100
100
100
100
100
100
100
98
96
94
96
98
100
96

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
82
100
74
65
62
54
45
40
35
6
50

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
91
90
90
85
70
65
60
55
45
22
5
3
0

ISS Passover

Visibility (miles)

9
9
9
9
9
5
3
5
5
2
2
3
3
4
4
4
5
5
7
8
6
7
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
7
20
26
24
28
35
36
29
26
26
21
20
7
6
16
5
9
6
3
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)

10
11
13
13
12
11
11
11
13
17
19
19
20
22
23
24
24
26
26
26
26
26
23
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-8
-8
-7
-7
-6
-6
-7
-9
-10
-10
-10
-11
-12
-13
-14
-15
-15
-16
-17
-17
-17
-16

Dew Point (°C)

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

Relative Humidity (%)

79
81
86
86
86
83
83
84
79
83
83
82
79
79
81
79
78
79
78
79
79
79
80
79

Pressure (mb)

1019
1019
1019
1018
1018
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1019
1019
1020
1020

Ozone (du)

366
362
363
368
360
362
380
396
435
450
455
456
445
439
430
430
436
442
436
437
440
434
435
433

Sunday 11

Waning Crescent 33%

03:21

12:09

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:36, Set: 17:23, Transit: 13:00. Moon - Rise: 03:21, Set: 12:09. Civil Dark: 17:58 - 08:01. Nautical Dark: 18:37 - 07:22. Astro Dark: 19:13 - 06:46

Total Clouds (% Sky Obscured)

93
91
95
96
96
79
72
88
89
85
85
87
90
92
96
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
91
87
80
75
69
72
88
85
77
74
70
66
74
74
77
77
73
76
78
77
79
78
72

Medium Clouds (% Sky Obscured)

37
3
20
37
58
69
72
75
61
48
29
35
84
89
93
97
100
100
100
100
81
67
68
35

High Clouds (% Sky Obscured)

0
2
22
42
59
59
63
65
47
25
23
25
25
30
62
82
98
83
66
40
60
52
62
87

ISS Passover

Visibility (miles)

0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
0
0
0
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
Snow
None
None
None

Precipitation Probability (%)

12
1
1
0
1
0
0
0
1
1
1
1
2
0
0
1
7
11
27
38
46
36
8
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

20
19
18
17
16
15
14
15
13
15
15
15
17
20
21
21
21
23
24
24
24
23
22
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-15
-15
-14
-14
-14
-12
-12
-11
-10
-10
-10
-10
-11
-11
-11
-11
-12
-12
-12
-12
-12
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

90
74
74
74
76
76
74
73
75
76
75
76
75
78
79
81
81
78
79
87
89
89
89
79

Pressure (mb)

1021
1022
1022
1022
1022
1022
1021
1020
1020
1020
1019
1018
1017
1017
1016
1015
1014
1013
1013
1012
1011
1011
1010
1009

Ozone (du)

422
424
416
412
411
403
387
371
363
358
355
357
360
360
358
354
352
351
351
351
351
351
349
343

Monday 12

Waning Crescent 33%

04:30

12:29

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:35, Set: 17:25, Transit: 13:00. Moon - Rise: 04:30, Set: 12:29. Civil Dark: 17:59 - 08:01. Nautical Dark: 18:38 - 07:22. Astro Dark: 19:15 - 06:45

Total Clouds (% Sky Obscured)

100
100
99
99
98
95
96
92
97
96
96
97
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

73
65
70
75
71
68
76
65
81
72
66
71
74
77
76
81
86
85
83
80
79
76
76
71

Medium Clouds (% Sky Obscured)

30
30
32
27
22
25
25
26
30
25
24
27
20
12
23
40
57
66
75
84
85
78
70
60

High Clouds (% Sky Obscured)

60
62
58
65
59
33
39
13
40
43
55
56
57
58
29
41
57
71
85
95
65
20
10
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 (%)

1
0
2
4
0
0
0
0
0
0
0
7
9
11
13
12
9
7
3
1
6
7
8
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)

20
20
18
18
18
18
18
17
17
17
17
16
14
13
13
11
9
9
10
11
11
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
75
75
75
77
77
80
83
86
87
84
86
83
83
80
81
83
84
84
88
89
89
89
89

Pressure (mb)

1009
1009
1008
1008
1008
1007
1007
1006
1006
1006
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

340
339
340
341
342
340
340
345
351
344
345
340
341
342
343
349
355
362
363
364
366
367
369
371

Tuesday 13

Waning Crescent 24%

05:37

12:54

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:35, Set: 17:26, Transit: 13:00. Moon - Rise: 05:37, Set: 12:54. Civil Dark: 18:01 - 08:00. Nautical Dark: 18:39 - 07:22. Astro Dark: 19:16 - 06:45

Total Clouds (% Sky Obscured)

100
100
94
90
86
89
87
87
86
88
92
94
97
100
96
93
90
88
90
89
88
84
80
81

Low Clouds (% Sky Obscured)

78
86
85
79
71
75
77
80
85
88
92
94
97
100
96
93
90
88
86
83
76
72
70
77

Medium Clouds (% Sky Obscured)

55
55
60
60
55
50
32
25
17
10
0
16
32
48
32
17
1
1
2
2
1
1
0
0

High Clouds (% Sky Obscured)

0
5
19
40
46
47
32
21
9
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
6
3
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
4
6
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
Snow
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

7
5
20
32
45
62
71
76
64
51
36
37
41
49
46
42
39
35
30
23
21
18
12
11

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.4
0.5
0.3
0.2
0
0.1
0.1
0.2
0.2
0.1
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
8
8
8
10
10
14
19
20
21
23
24
24
24
22
21
19
19
19
19
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-6
-6
-6
-5
-5
-5
-5
-5
-4
-12
-14
-15
-15
-16
-16
-17
-16
-16
-15
-16
-16

Dew Point (°C)

-2
-3
-3
-2
-2
-0
-1
-1
-2
-3
-4
-5
-6
-7
-8
-8
-9
-9
-10
-10
-10
-11
-12
-12

Relative Humidity (%)

86
84
83
87
92
100
98
94
94
91
87
86
85
84
84
84
82
82
82
82
82
80
77
75

Pressure (mb)

1006
1006
1006
1007
1007
1007
1007
1007
1008
1009
1010
1011
1012
1012
1013
1014
1014
1015
1015
1016
1017
1017
1018
1019

Ozone (du)

375
380
385
384
383
383
389
395
401
398
396
393
394
394
395
391
388
384
384
384
384
383
382
381

Wednesday 14

Waning Crescent 16%

06:39

13:27

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

Sun - Rise: 08:34, Set: 17:27, Transit: 13:01. Moon - Rise: 06:39, Set: 13:27. Civil Dark: 18:02 - 07:59. Nautical Dark: 18:40 - 07:21. Astro Dark: 19:17 - 06:44

Total Clouds (% Sky Obscured)

83
84
85
86
88
87
93
92
87
82
75
55
40
55
65
65
80

Low Clouds (% Sky Obscured)

83
84
85
86
88
87
93
92
87
82
75
55
40
55
65
50
10

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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
8
7
6
5
5

Fog (%)

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

Precipitation Probability (%)

9
2
6
8
8
8
4
7
9
10
3
7
10
10
12
13
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
18
18
17
17
16
15
15
14
14
13
13
13
12
12
11
11

Chance of Frost

Temperature (°C)

-9
-10
-10
-10
-10
-10
-10
-10
-9
-9
-9
-10
-10
-10
-9
-9
-10

Feels Like (°C)

-18
-19
-18
-19
-19
-19
-19
-18
-18
-18
-18
-18
-17
-17
-17
-16
-17

Dew Point (°C)

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

Relative Humidity (%)

74
74
75
74
75
73
74
72
72
71
68
68
66
64
62
64
64

Pressure (mb)

1019
1020
1021
1021
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

379
378
376
378
379
381
383
386
388
385
382
379
380
382
384
386
388

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

Generated: 08/01/26 08:25:11. Forecast: 08/01/26 to 14/01/26. Timezone: UTC-5.00