Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Crescent 15%

04:48

13:09

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

Sun - Rise: 06:49, Set: 17:19, Transit: 12:04. Moon - Rise: 04:48, Set: 13:09. Civil Dark: 17:48 - 06:20. Nautical Dark: 18:22 - 05:46. Astro Dark: 18:55 - 05:13

Total Clouds (% Sky Obscured)

18
22
20
18
71
59
39
22
16
15
15
8
13
10
6
8
8
8
5
4
8
63
89
100

Low Clouds (% Sky Obscured)

5
2
1
1
6
8
9
5
7
8
11
3
7
3
1
2
2
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
17
42
42
15
2
1
1
2
1
2
1
1
1
1
2
2
1
4
57
89
100

High Clouds (% Sky Obscured)

9
11
20
18
33
45
20
13
12
3
3
4
3
0
0
2
2
2
0
0
0
2
23
58

ISS Passover

Visibility (miles)

6
6
5
5
5
5
4
5
4
5
6
9
9
9
9
9
9
9
9
9
9
9
9
6

Fog (%)

0
0
0
0
0
0
0
2
13
21
25
4
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
1
0
0
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)

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

Chance of Frost

Temperature (°C)

-10
-10
-10
-11
-11
-12
-12
-12
-13
-13
-13
-12
-9
-5
-2
-1
0
1
0
-1
-2
-5
-6
-8

Feels Like (°C)

-12
-12
-13
-13
-14
-14
-15
-15
-15
-15
-16
-14
-10
-7
-4
-3
-2
-2
-3
-3
-3
-7
-10
-11

Dew Point (°C)

-11
-11
-12
-12
-13
-13
-14
-14
-15
-15
-15
-14
-11
-8
-6
-6
-5
-5
-5
-4
-4
-6
-8
-9

Relative Humidity (%)

88
88
88
86
86
86
86
86
84
84
84
85
82
77
72
70
70
69
69
77
87
90
90
90

Pressure (mb)

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

Ozone (du)

394
395
394
396
397
394
394
401
427
431
433
440
444
443
441
444
450
449
453
452
456
466
469
462

Friday 13

Waning Crescent 9%

05:29

14:14

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

Sun - Rise: 06:48, Set: 17:20, Transit: 12:04. Moon - Rise: 05:29, Set: 14:14. Civil Dark: 17:50 - 06:18. Nautical Dark: 18:23 - 05:45. Astro Dark: 18:56 - 05:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
86
53
41
57
68
36
43
73
86
82
87
81
75
33
23
21
21
63

Low Clouds (% Sky Obscured)

0
0
7
25
20
56
20
27
36
37
34
14
23
73
86
82
87
81
75
29
17
16
13
7

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
86
48
0
16
49
20
30
3
0
0
0
0
0
0
0
0
3
40

High Clouds (% Sky Obscured)

34
51
49
75
75
2
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

ISS Passover

Visibility (miles)

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

Fog (%)

0
2
0
0
0
0
0
0
1
1
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
7
10
7
7
2
3
1
2
3
1
1
2
2
5
2
2
1
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
3
2
2
2
2
2
3
2
2
2
1
1
2
4
6
7
8
8
7
6
5
6
5

Chance of Frost

Temperature (°C)

-9
-9
-9
-9
-9
-8
-9
-9
-10
-10
-10
-10
-7
-4
-1
1
1
2
1
1
-1
-3
-3
-4

Feels Like (°C)

-12
-12
-13
-12
-12
-12
-12
-12
-11
-13
-13
-13
-8
-5
-5
-3
-3
-3
-4
-4
-3
-5
-6
-6

Dew Point (°C)

-10
-10
-11
-10
-10
-10
-10
-11
-11
-12
-12
-11
-9
-7
-5
-3
-3
-3
-3
-3
-3
-5
-6
-7

Relative Humidity (%)

90
90
90
90
88
90
90
88
88
88
88
87
85
81
77
75
74
74
74
75
83
86
79
79

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1016
1016
1016
1017
1018
1018
1018

Ozone (du)

457
462
457
453
447
447
447
449
456
463
462
460
460
459
457
455
451
450
445
439
432
429
427
425

Saturday 14

Waning Crescent 4%

06:03

15:23

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

Sun - Rise: 06:46, Set: 17:22, Transit: 12:04. Moon - Rise: 06:03, Set: 15:23. Civil Dark: 17:51 - 06:17. Nautical Dark: 18:24 - 05:44. Astro Dark: 18:57 - 05:11

Total Clouds (% Sky Obscured)

34
35
40
27
24
17
2
16
34
6
12
18
14
21
17
83
83
43
74
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
19
26
27
23
14
2
5
3
6
9
9
5
8
5
0
0
0
2
3
3
3
3
3

Medium Clouds (% Sky Obscured)

19
16
14
0
0
0
0
0
0
0
1
1
2
2
2
79
76
21
30
25
100
100
100
100

High Clouds (% Sky Obscured)

0
1
0
0
1
1
0
16
34
1
1
0
1
6
5
10
20
9
74
100
100
100
69
10

ISS Passover

Visibility (miles)

9
8
6
6
6
8
9
8
8
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
3
3
3
3
3
3
3
3
2
2
3
2
3
3
2
2
2
2
2
2
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-8
-9
-10
-10
-11
-10
-11
-12
-12
-12
-11
-9
-6
-5
-3
-4
-3
-3
-4
-5
-7
-7
-8

Dew Point (°C)

-6
-7
-8
-9
-9
-10
-10
-11
-12
-12
-13
-12
-12
-10
-10
-9
-8
-8
-8
-6
-4
-5
-5
-6

Relative Humidity (%)

90
92
90
90
88
88
87
87
86
86
86
78
70
61
59
58
60
59
59
70
86
91
92
92

Pressure (mb)

1018
1019
1019
1019
1020
1020
1021
1021
1021
1022
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

426
425
422
420
421
422
423
423
420
415
413
410
406
402
399
399
398
398
401
404
409
412
416
422

Sunday 15

Waning Crescent 1%

06:31

16:35

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
20 Bad

Sun - Rise: 06:45, Set: 17:23, Transit: 12:04. Moon - Rise: 06:31, Set: 16:35. Civil Dark: 17:52 - 06:16. Nautical Dark: 18:25 - 05:42. Astro Dark: 18:58 - 05:10

Total Clouds (% Sky Obscured)

100
100
99
99
99
99
98
97
95
91
86
74
65
61
63
65
81
92
96
89
83
74
81
87

Low Clouds (% Sky Obscured)

5
18
34
34
22
29
79
92
95
91
86
37
23
23
21
20
62
84
84
84
65
41
31
37

Medium Clouds (% Sky Obscured)

100
99
98
97
95
95
92
89
77
39
21
24
15
16
15
14
26
36
58
76
60
47
58
71

High Clouds (% Sky Obscured)

4
1
2
0
0
3
55
1
0
0
0
0
0
1
3
4
4
5
8
5
5
5
22
39

ISS Passover

Visibility (miles)

9
7
5
5
9
8
9
9
3
3
3
9
9
9
9
9
9
9
9
9
9
9
9
8

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-9
-9
-9
-9
-9
-9
-9
-9
-10
-9
-8
-5
-4
-3
-2
0
-1
-1
-1
-2
-3
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
94
90
94
92
92
94
92
94
90
82
75
72
74
76
78
81
91
96
96
96
98

Pressure (mb)

1021
1021
1021
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

425
431
435
440
445
452
452
452
451
446
446
446
447
449
449
442
439
437
437
439
440
435
431
430

Monday 16

Waning Crescent 0%

06:55

17:46

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
20 Bad

Sun - Rise: 06:43, Set: 17:24, Transit: 12:04. Moon - Rise: 06:55, Set: 17:46. Civil Dark: 17:53 - 06:14. Nautical Dark: 18:27 - 05:41. Astro Dark: 19:00 - 05:08

Total Clouds (% Sky Obscured)

94
96
98
100
96
93
90
94
97
100
86
72
67
78
91
97
94
88
83
69
55
48
56
73

Low Clouds (% Sky Obscured)

30
33
33
42
61
66
71
73
82
90
85
72
67
78
91
97
94
87
81
62
44
25
32
42

Medium Clouds (% Sky Obscured)

85
79
68
67
70
74
77
61
35
17
15
5
2
0
0
0
0
0
0
0
0
0
21
42

High Clouds (% Sky Obscured)

56
71
85
99
66
36
5
5
15
15
5
2
3
2
4
30
23
14
5
17
29
48
56
73

ISS Passover

Visibility (miles)

6
5
5
3
4
5
6
7
4
4
4
9
9
9
9
9
9
8
7
6
6
6
6
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
5
6
10
14
12
15
16
17
11
14
11
4
7
9
10
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-6
-6
-6
-6
-6
-7
-7
-7
-7
-5
-2
1
2
2
1
1
1
2
2
3
2
-2

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
98
98
96
96
96
92
89
88
86
86
83
88
91
94
94
96
96
98

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1018
1018
1019
1019
1019
1019
1018
1018
1018
1017
1019
1019
1019
1020
1020
1021
1021

Ozone (du)

427
426
420
419
421
420
422
422
421
419
414
411
409
407
404
403
402
401
400
399
398
398
397
396

Tuesday 17

New Moon 2%

07:16

18:57

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
20 Bad

Sun - Rise: 06:42, Set: 17:26, Transit: 12:04. Moon - Rise: 07:16, Set: 18:57. Civil Dark: 17:55 - 06:13. Nautical Dark: 18:28 - 05:40. Astro Dark: 19:01 - 05:07

Total Clouds (% Sky Obscured)

76
79
83
86
76
69
65
75
80
85
85
85
85
80
75
75
80
95
95
94
97
100
100
100

Low Clouds (% Sky Obscured)

49
56
63
70
46
23
0
0
0
10
10
10
20
30
35
45
45
50
65
70
71
62
54
60

Medium Clouds (% Sky Obscured)

66
76
83
86
76
69
65
75
80
85
85
85
85
80
75
75
80
95
95
94
89
84
73
61

High Clouds (% Sky Obscured)

76
75
55
55
30
25
30
45
60
60
40
70
75
75
45
75
33
16
8
36
64
92
89
92

ISS Passover

Visibility (miles)

4
4
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
2
1
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
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
1
2
16
18
5
15
16
15
25
32
35
38
37
36
60
72
79
66
48

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
100
100
100
98
100
100
100
98
96
96
96
98
98
100
98
100
98
98
100
100

Pressure (mb)

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

Ozone (du)

396
395
394
393
391
389
387
384
383
382
380
380
380
380
380
381
381
382
383
384
387
390
393
398

Wednesday 18

Waxing Crescent 6%

07:36

20:10

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 OK
14 OK
15 OK
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:40, Set: 17:27, Transit: 12:04. Moon - Rise: 07:36, Set: 20:10. Civil Dark: 17:56 - 06:11. Nautical Dark: 18:29 - 05:38. Astro Dark: 19:02 - 05:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
92
85
78
62
45
33
30
23
16
12
4
0
0
0
0

Low Clouds (% Sky Obscured)

67
84
97
100
100
100
100
91
83
74
59
43
24
23
21
16
12
4
0
0
0
0

Medium Clouds (% Sky Obscured)

50
67
85
100
100
100
100
79
57
36
24
13
1
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

97
98
97
100
100
100
100
92
85
78
62
45
27
16
7
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

26
32
45
59
88
95
95
95
95
95
95
95
95
92
86
57
39
31
32
67
88
95

Precipitation Amount (mm)

0
0
0
0.2
0.6
0.7
0.8
1
1.1
1.2
1.2
1
0.8
0.5
0.6
0.2
0
0
0
0.4
0.6
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-5
-5
-6
-6
-5
-5
-6
-7
-8
-7
-7

Dew Point (°C)

1
1
0
0
0
0
0
0
-1
-3
-4
-5
-6
-7
-8
-9
-10
-11
-11
-12
-13
-13

Relative Humidity (%)

100
100
100
100
98
100
100
98
94
91
89
82
78
71
65
62
57
56
55
55
56
57

Pressure (mb)

1009
1008
1007
1006
1005
1004
1003
1002
1002
1001
1001
1001
1001
1001
1001
1000
1000
1000
1001
1001
1002
1003

Ozone (du)

404
409
407
405
403
405
406
408
405
403
400
403
405
408
409
409
410
409
408
406
407
407

Forecast for Grafton, Windham, United States of America (43.17,-72.61)

Generated: 12/02/26 21:28:46. Forecast: 12/02/26 to 18/02/26. Timezone: UTC-5.00