Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 15

Waning Crescent 1%

07:46

17:28

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

Sun - Rise: 07:53, Set: 18:18, Transit: 13:05. Moon - Rise: 07:46, Set: 17:28. Civil Dark: 18:49 - 07:22. Nautical Dark: 19:25 - 06:46. Astro Dark: N/A - 06:10

Total Clouds (% Sky Obscured)

91
100
100
100
100
100
100
100
100
95
84
90
91
92
86
61
64
43
0
0
1
7
0
0

Low Clouds (% Sky Obscured)

66
58
33
5
52
61
54
5
0
0
0
41
39
51
61
53
56
33
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

90
58
99
100
100
100
100
100
100
95
84
85
86
39
38
3
0
0
0
0
1
4
0
0

High Clouds (% Sky Obscured)

91
76
84
100
100
100
100
100
81
45
0
0
0
0
0
0
2
0
0
0
1
7
0
0

ISS Passover

Visibility (miles)

9
9
9
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

29
60
78
50
23
1
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
3
17
46
28
13
7
2
3
9
13
7
2
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
9
11
13
10
8
7
6
4
3
3
4
4
4
4
7
8
9
8
8
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
96
96
94
94
89
89
91
91
91
89
91
91
89
94
94
94
91
88
86
89
89
89
89

Pressure (mb)

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

Ozone (du)

441
445
446
449
450
449
447
447
447
447
444
444
445
442
440
443
444
445
444
445
447
447
450
450

Monday 16

Waning Crescent 0%

08:05

18:44

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

Sun - Rise: 07:51, Set: 18:19, Transit: 13:05. Moon - Rise: 08:05, Set: 18:44. Civil Dark: 18:50 - 07:20. Nautical Dark: 19:26 - 06:44. Astro Dark: 20:00 - 06:09

Total Clouds (% Sky Obscured)

2
4
9
70
10
23
32
37
51
43
49
50
47
77
74
69
58
65
97
100
99
88
87
100

Low Clouds (% Sky Obscured)

0
0
1
1
2
1
1
2
4
2
2
18
13
3
2
1
1
0
0
0
0
0
4
4

Medium Clouds (% Sky Obscured)

0
0
0
40
2
17
19
17
22
22
26
19
23
34
32
26
19
20
28
59
81
22
44
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
3
4
42
12
77
74
69
58
65
97
100
97
68
87
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)

7
8
8
8
7
7
6
6
6
5
5
4
4
6
9
11
12
11
11
11
10
11
12
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
91
91
92
94
94
96
94
92
89
86
81
79
80
72
67
66
66
70
72
73
75

Pressure (mb)

1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1019
1020
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018

Ozone (du)

448
449
452
451
452
452
447
443
439
440
439
439
440
438
438
436
437
435
434
433
429
424
420
417

Tuesday 17

New Moon 2%

08:22

20:00

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

Sun - Rise: 07:50, Set: 18:21, Transit: 13:05. Moon - Rise: 08:22, Set: 20:00. Civil Dark: 18:52 - 07:18. Nautical Dark: 19:28 - 06:43. Astro Dark: 20:02 - 06:07

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)

4
3
3
2
20
15
44
53
50
64
82
100
100
100
100
100
100
100
100
100
100
100
100
98

Medium Clouds (% Sky Obscured)

25
58
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
92
95
98
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
1
2
2
1
1
3
2
0
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
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 (%)

0
0
0
0
1
2
7
14
26
53
57
77
90
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.2
0.4
0.6
0.8
1.2
1.4
1.8
1.8
2.3
2
1.3
1
0.9
0.8

Wind Speed/Direction (mph)

15
16
17
20
22
23
23
24
24
26
27
26
29
29
27
28
27
27
26
26
26
25
24
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-9
-9
-10
-11
-11
-12
-12
-12
-13
-13
-13
-14
-14
-14
-14
-14
-14
-14
-14
-13
-13
-13
-12

Dew Point (°C)

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

Relative Humidity (%)

75
76
76
78
79
79
79
79
79
79
84
86
82
84
84
81
78
84
91
94
96
94
96
96

Pressure (mb)

1017
1016
1016
1015
1014
1013
1012
1011
1009
1008
1006
1006
1004
1004
1004
1004
1003
1003
1003
1003
1003
1004
1004
1005

Ozone (du)

419
416
416
417
419
415
410
405
401
400
396
393
392
392
391
391
386
387
385
388
390
391
392
392

Wednesday 18

Waxing Crescent 6%

08:39

20:00

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

Sun - Rise: 07:48, Set: 18:22, Transit: 13:05. Moon - Rise: 08:39, Set: 20:00. Civil Dark: 18:53 - 07:17. Nautical Dark: 19:29 - 06:41. Astro Dark: 20:03 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
97
95
96
97
98
99
100
99
99
97
97
97
97
95
99
100
89

Low Clouds (% Sky Obscured)

96
94
96
98
100
97
94
89
88
89
90
92
95
96
96
96
96
94
94
94
87
95
93
68

Medium Clouds (% Sky Obscured)

100
100
100
99
99
93
77
67
61
63
57
78
96
99
92
95
94
90
86
27
24
32
99
34

High Clouds (% Sky Obscured)

100
100
78
60
45
4
40
35
29
19
0
0
0
0
2
0
0
8
18
29
22
12
39
3

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

92
77
70
72
73
72
75
81
78
71
68
65
66
72
74
72
73
70
66
55
46
46
43
34

Precipitation Amount (mm)

0.6
0.4
0.3
0.4
0.4
0.4
0.4
0.5
0.5
0.4
0.4
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.3
0.2
0.1
0.2
0.2
0

Wind Speed/Direction (mph)

23
23
23
23
22
21
20
20
20
21
20
20
19
18
19
19
18
17
16
15
14
10
6
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
96
94
94
94
94
96
94
94
94
94
94
94
96
96
96
96
96
96
96
91
86

Pressure (mb)

1005
1005
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010

Ozone (du)

395
401
403
406
406
409
412
415
415
416
417
421
427
429
428
427
426
426
429
428
421
414
410
416

Thursday 19

Waxing Crescent 13%

08:55

21:16

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

Sun - Rise: 07:46, Set: 18:24, Transit: 13:05. Moon - Rise: 08:55, Set: 21:16. Civil Dark: 18:55 - 07:15. Nautical Dark: 19:31 - 06:39. Astro Dark: 20:05 - 06:04

Total Clouds (% Sky Obscured)

75
89
89
90
93
94
95
95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

31
83
79
81
86
72
72
95
97
98
100
100
100
100
91
84
78
76
84
87
90
95
97
94

Medium Clouds (% Sky Obscured)

24
21
22
23
20
18
57
85
79
76
70
80
93
100
98
96
94
96
98
100
100
100
100
79

High Clouds (% Sky Obscured)

2
0
2
4
5
45
50
45
45
45
45
63
82
100
91
82
71
81
90
100
100
100
100
70

ISS Passover

Visibility (miles)

9
5
2
5
2
1
1
0
0
0
3
4
3
1
0
0
0
0
0
0
0
0
1
1

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

Precipitation Probability (%)

33
35
32
32
35
33
35
40
31
32
27
52
59
67
89
95
95
95
95
89
74
66
61
55

Precipitation Amount (mm)

0
0.1
0
0
0.1
0
0
0.1
0
0
0
0
0.2
0.3
0.6
1
1.2
0.9
0.7
0.6
0.4
0.3
0.2
0.2

Wind Speed/Direction (mph)

9
10
10
9
8
7
8
10
8
10
17
17
16
16
16
14
13
13
14
16
19
18
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
96
98
98
98
98
98
100
98
98
96
94
96
96
98
100
98
98
98
96
94
94
92
90

Pressure (mb)

1010
1011
1011
1011
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005
1005
1004
1004
1005
1005
1005
1006
1007

Ozone (du)

413
414
403
388
386
383
383
385
391
393
394
395
396
398
399
399
400
400
401
402
403
404
406
408

Friday 20

Waxing Crescent 22%

09:13

22:35

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

Sun - Rise: 07:44, Set: 18:25, Transit: 13:05. Moon - Rise: 09:13, Set: 22:35. Civil Dark: 18:56 - 07:13. Nautical Dark: 19:32 - 06:38. Astro Dark: 20:06 - 06:02

Total Clouds (% Sky Obscured)

98
96
94
89
83
78
81
82
90
93
93
77
62
47
64
79
93
80
78
73
82
82
82
81

Low Clouds (% Sky Obscured)

92
91
89
87
83
78
78
73
76
80
84
65
52
35
60
59
66
61
61
58
61
66
70
75

Medium Clouds (% Sky Obscured)

61
41
37
37
42
40
51
53
46
36
29
20
11
1
12
23
34
31
23
23
21
16
8
8

High Clouds (% Sky Obscured)

39
13
41
49
42
30
37
39
42
27
3
8
13
17
21
27
29
16
8
5
4
2
0
1

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

48
40
35
31
28
27
26
26
22
18
13
18
17
17
18
16
15
18
17
19
22
25
26
25

Precipitation Amount (mm)

0.2
0.1
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)

16
15
15
16
17
18
18
18
18
17
17
17
18
18
18
18
18
18
18
18
18
18
18
18

Chance of Frost

Temperature (°C)

-5
-5
-6
-5
-6
-6
-6
-6
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8
-7
-7
-7
-7
-7
-7

Feels Like (°C)

-11
-11
-12
-11
-12
-12
-13
-13
-14
-14
-14
-14
-15
-15
-15
-15
-15
-15
-15
-15
-15
-16
-16
-16

Dew Point (°C)

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

Relative Humidity (%)

89
89
85
85
82
79
80
80
80
83
87
90
90
88
88
87
82
80
82
85
88
87
87
85

Pressure (mb)

1007
1008
1009
1009
1010
1010
1011
1012
1012
1013
1013
1014
1015
1016
1017
1017
1018
1018
1019
1019
1020
1020
1021
1022

Ozone (du)

411
413
416
418
420
422
427
433
438
442
447
451
451
451
452
451
451
451
449
448
447
450
454
458

Saturday 21

Waxing Crescent 32%

09:35

23:55

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:43, Set: 18:27, Transit: 13:05. Moon - Rise: 09:35, Set: 23:55. Civil Dark: 18:58 - 07:12. Nautical Dark: 19:33 - 06:36. Astro Dark: 20:08 - 06:00

Total Clouds (% Sky Obscured)

81
81
81
82
83
87
95
97
97
97
98
83
59
55
70
74
88

Low Clouds (% Sky Obscured)

81
81
81
82
83
87
91
92
91
87
81
81
59
55
70
63
46

Medium Clouds (% Sky Obscured)

9
12
23
34
27
17
26
40
56
72
88
59
29
5
2
6
4

High Clouds (% Sky Obscured)

2
3
6
10
13
19
22
32
24
13
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
2
2
1
1
4
6
9
6
4
1
1
1
1
1
1

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 (%)

24
24
21
18
16
18
18
16
18
19
19
20
22
24
25
25
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
16
16
16
15
15
14
14
14
14
14
14
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-16
-16
-16
-15
-16
-17
-17
-18
-18
-18
-19
-20
-19
-20
-20
-20

Dew Point (°C)

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

Relative Humidity (%)

82
77
72
75
77
77
77
77
75
76
78
80
79
78
78
78
78

Pressure (mb)

1022
1023
1023
1024
1024
1025
1025
1026
1026
1027
1027
1028
1028
1029
1030
1031
1031

Ozone (du)

457
456
455
449
444
438
436
435
434
432
431
429
427
425
423
423
424

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

Generated: 15/02/26 20:39:58. Forecast: 15/02/26 to 21/02/26. Timezone: UTC-5.00