Clear Outside v1.0 - International Weather Forecasts For Astronomers

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

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
93
100
88
84
54
56
55
43
29
10
43
80
83
92
79
76
74
76
33
32
34
13

Low Clouds (% Sky Obscured)

9
7
7
8
25
8
23
8
9
16
25
9
43
70
76
80
72
67
64
71
33
32
31
12

Medium Clouds (% Sky Obscured)

100
100
93
100
86
82
47
56
52
31
0
0
0
0
0
8
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

32
32
46
65
58
3
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
4
4
5
4
9
6
6
4
4
3
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
2
0
0
2
11
0
3
6
3
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
1
1
2
2
2
1
1
1
2
2
3
7
5
4
6
4
1
1
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
2
2
2
2
2
2
2
2
2
2
2
4
7
9
9
7
7
4
3
3
4

Chance of Frost

Temperature (°C)

-9
-9
-9
-9
-9
-9
-9
-10
-10
-11
-12
-11
-9
-4
-1
0
1
1
1
1
-1
-3
-3
-4

Feels Like (°C)

-12
-13
-12
-13
-13
-12
-12
-13
-13
-14
-14
-13
-9
-5
-5
-4
-4
-4
-3
-4
-4
-4
-5
-6

Dew Point (°C)

-10
-10
-10
-10
-10
-10
-10
-11
-12
-13
-13
-13
-11
-7
-5
-4
-3
-3
-3
-3
-2
-4
-5
-6

Relative Humidity (%)

90
92
90
92
92
90
92
90
88
88
88
86
83
81
77
74
76
74
76
77
87
91
89
87

Pressure (mb)

1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1016
1017
1017
1018
1018

Ozone (du)

460
460
461
462
459
451
448
453
449
446
452
460
461
462
461
461
453
445
440
435
429
425
422
420

Saturday 14

Waning Crescent 4%

06:03

15:23

21 Good
22 OK
23 Bad
00 OK
01 Bad
02 Bad
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
11 OK
12 OK
13 Bad
14 Bad
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)

9
17
43
32
44
51
30
34
40
46
44
55
42
41
45
34
51
84
78
88
97
97
100
100

Low Clouds (% Sky Obscured)

3
8
19
28
44
51
28
34
39
42
41
29
23
24
22
11
7
0
0
0
2
4
5
5

Medium Clouds (% Sky Obscured)

1
7
28
1
0
0
0
0
0
0
0
15
28
34
19
18
38
72
69
59
90
97
100
100

High Clouds (% Sky Obscured)

9
3
6
3
0
0
0
0
0
0
0
0
0
0
2
0
2
63
76
62
32
33
79
100

ISS Passover

Visibility (miles)

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

Fog (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
90
92
90
90
90
90
90
90
90
90
87
81
74
66
61
59
58
57
66
83
89
92
90

Pressure (mb)

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

Ozone (du)

420
421
418
416
416
416
415
416
416
417
415
411
407
406
402
401
400
402
403
406
410
414
419
423

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
100
100
100
100
99
98
96
97
96
90
94
87
82
76
57
64
86
90
95
96
95
94

Low Clouds (% Sky Obscured)

6
28
56
82
74
96
97
95
79
85
87
78
90
81
71
69
52
59
80
84
93
90
90
86

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
93
92
87
82
81
62
53
59
66
57
50
43
27
28
25
62
43
38

High Clouds (% Sky Obscured)

100
100
30
15
15
20
9
0
0
0
0
0
0
0
0
0
0
2
2
2
3
5
4
36

ISS Passover

Visibility (miles)

9
8
8
9
9
6
9
9
8
7
8
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
0
5
32
49
47
43
36
20
10
1
0
1
1
0
0
0
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
2
2
3
2
2
2
2
2
2
2
3
3
4
4
4
4
4
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
92
92
92
94
90
90
94
94
94
87
78
68
67
67
70
73
74
78
86
92
92
94

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1022
1022
1022
1021
1021
1021
1020
1021
1021
1022
1022

Ozone (du)

427
434
439
443
448
452
454
452
450
445
447
451
453
451
450
446
441
437
436
435
435
437
436
436

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)

95
93
89
84
86
93
100
98
96
94
93
91
90
91
93
95
96
98
100
99
98
97
87
80

Low Clouds (% Sky Obscured)

80
57
28
33
32
93
81
85
90
87
84
81
78
82
87
91
93
97
100
99
98
97
87
79

Medium Clouds (% Sky Obscured)

82
77
71
64
68
74
82
85
89
91
89
44
50
64
75
78
55
27
0
0
0
0
0
0

High Clouds (% Sky Obscured)

58
33
24
5
35
68
100
76
53
29
19
8
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
6
5
5
5
7
5
5
8
1
0
0
1
9
9
5
5
3
3
1
3
3
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
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
0
0
0
8
29
47
53
45
35
19
8
7
7
8
3
5
7
2
6
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
98
96
96
98
96
96
98
96
96
96
94
94
96
94
93
96
98
100
100
100
98
100
98

Pressure (mb)

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

Ozone (du)

436
435
432
432
431
432
432
432
436
435
439
435
428
424
423
421
418
414
412
411
411
411
412
412

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)

72
64
72
58
77
77
75
70
50
69
78
89
96
96
97
98
99
99
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

68
63
59
58
66
72
72
59
41
25
18
11
4
7
12
13
4
0
0
0
0
5
5
5

Medium Clouds (% Sky Obscured)

0
1
1
0
35
2
3
3
5
14
38
63
87
91
94
97
98
99
100
100
100
99
99
99

High Clouds (% Sky Obscured)

0
0
13
3
14
21
7
29
8
67
78
89
95
93
91
90
84
77
72
62
47
29
43
59

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

4
11
14
12
13
17
13
8
2
0
0
0
0
4
8
11
28
39
51
82
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.5
0.8
1.2
1.1
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
94
94
96
94
94
96
96
98
96
91
87
83
80
78
74
80
84
92
92
96
96
96

Pressure (mb)

1016
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

413
413
412
409
407
402
399
399
397
392
386
385
384
383
384
384
385
388
391
393
397
401
405
412

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 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 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)

99
99
100
100
100
100
100
100
99
99
98
97
96
97
98
99
96
92
89
66
48
36
42
43

Low Clouds (% Sky Obscured)

5
5
5
0
29
58
87
84
81
77
85
92
96
97
98
99
96
92
89
66
48
36
42
43

Medium Clouds (% Sky Obscured)

99
74
49
27
47
66
86
60
35
14
32
26
10
5
5
5
0
0
0
0
4
6
17
18

High Clouds (% Sky Obscured)

82
78
63
63
58
55
74
73
77
91
98
97
96
64
30
1
2
3
3
3
2
1
1
1

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
1
1
3
5
7
8
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

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

Precipitation Probability (%)

79
70
61
54
57
61
68
56
41
32
52
69
84
94
95
95
95
95
95
95
95
95
95
85

Precipitation Amount (mm)

0.4
0.3
0.2
0.2
0.2
0.3
0.4
0.3
0.1
0
0.2
0.3
0.5
0.6
1.1
1.2
1
0.8
0.5
0.6
0.7
0.8
0.7
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
96
96
98
98
96
98
96
94
91
91
86
84
80
81
80
81
84
89
92
92

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1014
1014
1015
1015

Ozone (du)

419
426
427
428
430
425
421
416
415
414
413
412
410
408
408
407
407
409
411
414
411
409
407
406

Thursday 19

Waxing Crescent 13%

07:57

No Set

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: 06:39, Set: 17:28, Transit: 12:04. Moon - Rise: 07:57, Set: No Set. Civil Dark: 17:57 - 06:10. Nautical Dark: 18:30 - 05:37. Astro Dark: 19:03 - 05:04

Total Clouds (% Sky Obscured)

48
45
46
31
32
42
40
55
70
85
90
94
100
100
100
100

Low Clouds (% Sky Obscured)

48
45
45
22
14
15
16
20
20
24
19
13
12
3
3
3

Medium Clouds (% Sky Obscured)

18
19
15
12
18
40
40
55
51
36
57
77
100
100
100
100

High Clouds (% Sky Obscured)

0
7
14
21
32
42
40
55
70
85
90
92
88
59
33
10

ISS Passover

Visibility (miles)

7
6
7
8
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

Precipitation Type

Snow
Snow
None
None
None
None
None
None
None
Frozen rai
Frozen rai
Frozen rai
Snow
Snow
Snow
Snow

Precipitation Probability (%)

68
55
40
25
22
17
13
35
53
70
94
95
95
95
94
94

Precipitation Amount (mm)

0.3
0.2
0
0
0
0
0
0
0
0.3
0.6
0.8
1
0.6
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-6
-6
-9
-10
-11
-12
-12
-12
-13
-13
-13
-13
-13

Dew Point (°C)

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

Relative Humidity (%)

90
90
89
89
89
88
87
87
85
85
81
77
71
67
69
69

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1011
1009
1008
1006

Ozone (du)

405
405
405
406
407
399
391
383
379
375
370
369
367
366
364
362

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

Generated: 13/02/26 20:47:37. Forecast: 13/02/26 to 19/02/26. Timezone: UTC-5.00