Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 10

Third Quarter 52%

02:13

11:52

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
03 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
96
96
98
95
96
92

Low Clouds (% Sky Obscured)

45
40
35
37
61
76
100
91
94
93
93
90
91
91
91
88
87
85
85
83
94
92
94
86

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
92
64
44
39
65
17

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
35
40
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
7
1
0
0
0
0
9
1
0
0
0
0
0
1
5
5

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
3
3
6
16
42
72
94
94
94
90
75
70
81
87
71
63
52
43
42
49
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
15
16
9
9
8
8
8
8
7
8
9
10
8
10
16
20
23
22
22
21
21
24
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-7
-8
-8
-6
-6
-6
-6
-5
-5
-6
-7
-6
-6
-9
-11
-13
-13
-14
-14
-14
-16
-16

Dew Point (°C)

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

Relative Humidity (%)

89
87
86
86
87
89
89
91
87
91
96
96
96
96
94
92
98
94
92
94
89
85
79
80

Pressure (mb)

1019
1018
1017
1017
1016
1016
1015
1015
1014
1013
1012
1011
1011
1011
1012
1012
1013
1014
1014
1015
1016
1017
1018
1019

Ozone (du)

371
367
360
364
366
368
378
389
406
422
424
443
458
451
437
421
432
445
443
439
441
445
439
432

Sunday 11

Waning Crescent 42%

03:21

12:09

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
03 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 - 07:23. Astro Dark: 19:13 - 06:46

Total Clouds (% Sky Obscured)

92
91
100
86
88
95
99
99
93
97
100
100
100
100
100
100
100
100
100
100
99
95
97
76

Low Clouds (% Sky Obscured)

92
90
91
85
79
78
88
93
70
87
100
76
86
80
85
89
90
96
93
95
97
90
97
76

Medium Clouds (% Sky Obscured)

0
0
31
0
0
0
19
17
22
40
50
95
100
100
100
100
100
100
100
100
61
69
56
0

High Clouds (% Sky Obscured)

0
0
20
80
0
0
0
0
5
68
83
66
67
100
100
100
95
100
100
100
95
95
95
32

ISS Passover

Visibility (miles)

4
3
5
7
3
2
3
6
6
9
9
9
9
9
9
9
0
0
0
0
0
0
0
4

Fog (%)

0
0
0
0
0
2
2
6
6
8
9
6
2
2
2
0
0
0
0
0
0
0
0
1

Precipitation Type

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

Precipitation Probability (%)

17
8
15
16
9
12
6
1
1
0
0
0
0
0
3
34
60
81
95
95
58
44
34
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.9
0.7
0.2
0.2
0.1
0

Wind Speed/Direction (mph)

22
18
16
15
15
14
13
11
11
12
13
14
15
17
18
17
17
18
18
20
21
22
23
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-14
-13
-13
-13
-14
-14
-13
-13
-12
-12
-11
-10
-11
-12
-12
-11
-11
-11
-12
-12
-12
-12
-12

Dew Point (°C)

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

Relative Humidity (%)

82
84
84
79
79
85
85
82
82
80
79
81
79
81
82
81
91
91
91
91
91
89
92
86

Pressure (mb)

1020
1021
1021
1022
1023
1024
1024
1024
1024
1023
1022
1021
1020
1019
1019
1018
1017
1015
1014
1014
1013
1012
1011
1011

Ozone (du)

430
413
411
419
417
401
383
373
359
347
342
343
343
341
343
342
343
339
342
339
340
351
352
350

Monday 12

Waning Crescent 33%

No Rise

12:29

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
03 Bad

Sun - Rise: 08:35, Set: 17:25, Transit: 13:00. Moon - Rise: No Rise, Set: 12:29. Civil Dark: 17:59 - 08:01. Nautical Dark: 18:38 - 07:22. Astro Dark: 19:15 - 06:46

Total Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
97
80
79
45
53
92
73
89
100
96
98
99
100

Low Clouds (% Sky Obscured)

88
100
100
100
100
100
100
100
100
100
100
95
80
79
45
53
77
58
70
65
63
47
37
24

Medium Clouds (% Sky Obscured)

0
47
55
50
2
0
0
0
0
0
0
0
0
0
8
0
0
3
68
91
92
94
97
100

High Clouds (% Sky Obscured)

5
0
5
0
0
5
4
0
0
0
0
0
0
0
0
4
89
73
88
72
84
88
93
100

ISS Passover

Visibility (miles)

9
9
9
8
1
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
16
16
26
21
17
3
5
0
4
0
0
0
0
0
0
0
0
0
0
0
1
2

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
21
20
19
19
19
20
18
17
17
17
17
17
16
16
14
13
11
8
8
7
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
86
87
92
92
92
87
87
86
84
86
88
87
87
89
91
91
92
94
96
94
94
92

Pressure (mb)

1011
1010
1010
1010
1011
1011
1011
1012
1012
1012
1011
1012
1012
1012
1012
1012
1012
1012
1011
1010
1009
1008
1006
1005

Ozone (du)

351
351
349
346
345
345
345
344
342
344
343
346
347
353
356
351
351
358
357
357
358
360
363
363

Tuesday 13

Waning Crescent 24%

04:30

12:54

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
03 Bad

Sun - Rise: 08:35, Set: 17:26, Transit: 13:00. Moon - Rise: 04:30, 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
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

53
74
94
96
96
85
85
92
90
89
88
86
85
87
89
90
93
94
93
94
94
93
94
94

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
98
69
78
79
79
100
100
100
100
56
43
42
38
34
91
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
59
54
54
60
67
79
77
100
76
76
72
55
50
45
48
45
38

ISS Passover

Visibility (miles)

9
9
2
9
9
9
9
9
9
9
9
9
9
0
0
0
2
9
0
0
0
0
0
0

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
Snow
Frozen rai
Snow
Snow
Light Rain
Light Rain
Snow
Light Rain
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

32
59
71
63
67
75
74
72
67
58
51
51
51
52
54
56
55
58
67
73
79
74
75
73

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
11
10
11
10
9
10
14
15
19
19
18
20
20
20
19
21
22
23
28
27
29
32
34

Chance of Frost

Temperature (°C)

-1
-1
-1
0
1
0
0
1
0
1
1
1
1
0
-0
-0
-0
-0
-1
-4
-5
-6
-8
-8

Feels Like (°C)

-5
-6
-5
-5
-4
-5
-5
-6
-6
-7
-7
-7
-7
-7
-8
-8
-9
-9
-10
-15
-16
-17
-20
-21

Dew Point (°C)

-2
-3
-2
-2
-1
-2
-1
-1
-1
-1
-2
-2
-2
-0
-1
-1
-1
-3
-2
-5
-6
-7
-9
-10

Relative Humidity (%)

89
86
91
89
88
89
91
88
89
88
84
83
86
98
96
98
92
80
96
92
90
90
88
88

Pressure (mb)

1003
1000
999
997
996
995
994
993
992
992
991
991
991
991
992
992
993
993
994
996
998
1000
1002
1004

Ozone (du)

361
360
360
359
360
363
367
373
381
384
383
384
388
388
387
389
390
397
407
397
398
402
412
422

Wednesday 14

Waning Crescent 16%

05:37

13:27

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
03 Bad

Sun - Rise: 08:34, Set: 17:27, Transit: 13:01. Moon - Rise: 05:37, Set: 13:27. Civil Dark: 18:02 - 08:00. Nautical Dark: 18:40 - 07:22. Astro Dark: 19:17 - 06:45

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
84
68
53
57
61
63
58
56
51
49
51
50
47
51
51
54
54
53

Low Clouds (% Sky Obscured)

95
96
96
95
94
92
84
68
53
57
61
63
58
56
51
49
51
50
47
51
51
54
54
53

Medium Clouds (% Sky Obscured)

100
99
99
99
99
99
84
68
6
4
2
0
0
0
0
1
2
3
3
2
2
1
1
0

High Clouds (% Sky Obscured)

25
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
9
9
9
2
1
1
1
3
3
3
3
3
3
5
7
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

72
67
50
34
28
27
27
31
20
18
21
4
18
6
15
15
13
12
12
11
9
7
4
0

Precipitation Amount (mm)

0.3
0.3
0.1
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)

35
35
34
34
34
33
31
30
29
27
26
25
24
24
23
22
20
18
16
14
12
11
9
8

Chance of Frost

Temperature (°C)

-9
-10
-10
-10
-11
-11
-11
-11
-11
-11
-11
-10
-10
-10
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9

Feels Like (°C)

-22
-23
-24
-24
-24
-24
-23
-23
-22
-22
-21
-20
-20
-20
-19
-19
-19
-19
-19
-19
-18
-18
-16
-16

Dew Point (°C)

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

Relative Humidity (%)

88
90
88
75
75
78
81
83
85
83
78
78
78
78
77
75
74
74
71
71
72
71
72
72

Pressure (mb)

1006
1008
1011
1013
1015
1017
1019
1020
1021
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1024
1024
1024
1023
1023

Ozone (du)

433
444
447
435
432
429
431
426
428
431
436
443
443
434
428
424
422
420
417
413
408
404
401
399

Thursday 15

Waning Crescent 10%

06:39

14:09

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
03 Bad

Sun - Rise: 08:33, Set: 17:29, Transit: 13:01. Moon - Rise: 06:39, Set: 14:09. Civil Dark: 18:03 - 07:59. Nautical Dark: 18:41 - 07:21. Astro Dark: 19:18 - 06:44

Total Clouds (% Sky Obscured)

63
73
84
78
74
76
76
83
92
94
95
97
92
85
80
82
84
86
88
89
90
94
98
100

Low Clouds (% Sky Obscured)

63
73
74
45
19
6
22
39
56
40
21
5
5
3
1
1
1
1
2
1
0
1
2
3

Medium Clouds (% Sky Obscured)

4
12
22
30
35
36
43
54
65
60
64
67
68
68
71
74
77
81
83
85
87
89
91
95

High Clouds (% Sky Obscured)

3
12
20
29
36
40
25
16
14
39
60
82
72
55
34
25
21
25
53
60
71
85
95
98

ISS Passover

Visibility (miles)

9
9
9
9
7
5
3
5
7
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 (%)

4
7
7
2
3
1
2
1
0
3
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
75
77
81
85
90
87
83
80
80
80
80
80
80
79
79
76
76
76
77
77
77
77

Pressure (mb)

1023
1022
1022
1021
1021
1021
1020
1020
1019
1018
1017
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

396
386
375
365
357
350
342
338
334
330
327
325
322
321
319
318
319
320
322
322
323
324
325
326

Friday 16

Waning Crescent 5%

07:33

15:02

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

Sun - Rise: 08:33, Set: 17:30, Transit: 13:01. Moon - Rise: 07:33, Set: 15:02. Civil Dark: 18:04 - 07:58. Nautical Dark: 18:42 - 07:20. Astro Dark: 19:19 - 06:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
3
3
5
8
10
35
58
82
84
83
85
85
85
86
86
85
85
86
84
83

Medium Clouds (% Sky Obscured)

96
98
99
99
99
99
98
97
95
95
97
100
100
100
100
100
100
95
97
83
80

High Clouds (% Sky Obscured)

90
78
65
75
87
100
68
40
20
55
79
95
96
98
100
95
89
80
56
33
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
5
4
2

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
5
12
15
19
19
19
23
26
26
26
25
26
27
30
34

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
76
77
76
77
79
81
85
85
85
86
87
89
87
90
92
94
94
94

Pressure (mb)

1013
1013
1013
1013
1013
1013
1014
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1010
1010
1009
1008

Ozone (du)

327
330
332
334
338
342
346
347
348
350
355
360
365
370
375
380
383
386
389
389
389

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

Generated: 10/01/26 04:08:09. Forecast: 10/01/26 to 16/01/26. Timezone: UTC-5.00