Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waning Crescent 14%

No Rise

12:51

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
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

Sun - Rise: 07:51, Set: 17:39, Transit: 12:45. Moon - Rise: No Rise, Set: 12:51. Civil Dark: 18:15 - 07:15. Nautical Dark: 18:56 - 06:32. Astro Dark: 19:37 - 05:51

Total Clouds (% Sky Obscured)

100
89
90
81
77
70
75
94
30
75
98
100
100
100
97
88
100
96
100
100
87
73
56
78

Low Clouds (% Sky Obscured)

4
3
2
1
1
1
1
1
0
0
0
1
2
3
25
23
4
8
10
15
29
25
28
27

Medium Clouds (% Sky Obscured)

96
89
87
81
72
52
75
87
30
34
41
89
46
98
97
88
100
96
100
100
87
73
56
74

High Clouds (% Sky Obscured)

4
5
4
0
4
7
75
88
30
64
86
100
87
65
70
50
4
75
27
0
0
0
0
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
16
12
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
84
83
83
84
86
89
88
88
89
89
89
86
87
85
85
82
82
81
82
84
84
89

Pressure (mb)

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

Ozone (du)

401
403
405
405
408
409
410
414
417
418
420
419
422
423
424
425
426
430
432
435
437
438
439
438

Saturday 14

Waning Crescent 8%

07:12

14:07

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 OK
22 OK
23 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 OK
06 Good

Sun - Rise: 07:49, Set: 17:41, Transit: 12:45. Moon - Rise: 07:12, Set: 14:07. Civil Dark: 18:17 - 07:13. Nautical Dark: 18:58 - 06:30. Astro Dark: 19:39 - 05:49

Total Clouds (% Sky Obscured)

87
79
82
62
84
98
81
77
100
100
100
96
78
40
24
12
10
9
28
38
44
63
32
3

Low Clouds (% Sky Obscured)

36
23
25
22
25
20
2
3
21
50
2
2
2
2
1
2
6
9
15
31
44
63
14
1

Medium Clouds (% Sky Obscured)

78
79
82
33
44
91
63
57
100
100
100
96
69
30
22
12
10
9
27
11
0
0
20
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
22
20
24
12
10
9
2
0
0
0
0
1

ISS Passover

Visibility (miles)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-10
-8
-5
-5
-4
-2
-3
-5
-7
-9
-9
-10
-10
-11
-11
-12
-11
-12
-11
-12
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

87
89
89
82
79
76
78
80
86
89
91
89
89
89
89
90
92
92
92
92
92
92
92
92

Pressure (mb)

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

Ozone (du)

439
438
437
439
440
442
441
442
443
445
447
447
450
453
454
454
452
451
451
452
454
452
452
455

Sunday 15

Waning Crescent 3%

07:33

15:29

07 Good
08 Good
09 Good
10 OK
11 OK
12 Good
13 Good
14 OK
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

Sun - Rise: 07:47, Set: 17:43, Transit: 12:45. Moon - Rise: 07:33, Set: 15:29. Civil Dark: 18:19 - 07:11. Nautical Dark: 19:00 - 06:28. Astro Dark: 19:40 - 05:47

Total Clouds (% Sky Obscured)

5
5
1
13
20
5
3
36
63
52
67
62
50
84
84
90
100
94
95
90
90
91
94
97

Low Clouds (% Sky Obscured)

0
0
1
2
1
1
0
1
0
0
1
0
7
20
14
0
6
1
15
15
4
5
25
44

Medium Clouds (% Sky Obscured)

5
5
1
12
19
4
2
35
62
51
62
54
40
77
76
83
100
94
95
90
87
77
83
89

High Clouds (% Sky Obscured)

0
0
0
0
2
2
2
2
2
2
2
9
31
30
31
75
30
21
25
50
64
75
77
72

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
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)

8
8
9
10
11
11
11
11
10
9
6
5
4
5
5
6
5
5
4
5
5
6
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-12
-11
-9
-7
-7
-6
-6
-5
-6
-6
-9
-10
-12
-12
-12
-13
-14
-14
-15
-15
-17
-17
-18

Dew Point (°C)

-9
-9
-8
-7
-6
-5
-5
-5
-5
-5
-6
-7
-9
-8
-9
-9
-10
-10
-11
-11
-12
-13
-14
-14

Relative Humidity (%)

88
87
87
87
87
82
79
81
82
86
90
92
90
92
90
87
87
87
85
87
85
83
83
83

Pressure (mb)

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

Ozone (du)

457
454
451
449
446
444
444
443
442
443
441
438
438
438
438
436
437
438
438
437
437
437
436
437

Monday 16

Waning Crescent 1%

07:48

16:53

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:45, Set: 17:45, Transit: 12:45. Moon - Rise: 07:48, Set: 16:53. Civil Dark: 18:21 - 07:09. Nautical Dark: 19:02 - 06:26. Astro Dark: 19:42 - 05:45

Total Clouds (% Sky Obscured)

100
98
96
95
95
96
96
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

62
62
62
63
68
74
80
87
94
100
100
100
100
97
95
93
95
98
100
100
99
99
98
97

Medium Clouds (% Sky Obscured)

96
90
81
80
80
77
75
82
79
95
77
100
100
100
100
100
100
100
100
100
100
100
99
100

High Clouds (% Sky Obscured)

69
44
23
22
9
22
38
38
88
100
100
100
100
100
100
100
82
67
51
63
87
99
99
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
0
0
0
0
2
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
1
1
0
0
0
1
1
3
6
10
26
63
83
76
70
73
71
72
76
77
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.4
0.3
0.3
0.3
0.4
0.4
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-18
-19
-19
-19
-18
-18
-18
-17
-17
-17
-17
-18
-18
-18
-19
-19
-20
-20
-20
-20
-20
-20
-20
-20

Dew Point (°C)

-15
-16
-15
-15
-15
-14
-14
-14
-14
-13
-13
-14
-13
-13
-14
-14
-14
-14
-15
-15
-15
-15
-15
-16

Relative Humidity (%)

81
79
79
78
78
76
73
75
75
80
80
80
81
83
85
86
86
86
84
84
84
86
88
86

Pressure (mb)

1014
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

438
437
435
431
429
429
427
428
428
428
431
432
433
436
438
438
439
440
439
438
436
436
436
436

Tuesday 17

New Moon 0%

08:00

18:17

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:43, Set: 17:47, Transit: 12:45. Moon - Rise: 08:00, Set: 18:17. Civil Dark: 18:23 - 07:07. Nautical Dark: 19:03 - 06:24. Astro Dark: 19:44 - 05:43

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
99
100
100

Low Clouds (% Sky Obscured)

96
97
98
100
98
96
95
96
98
99
99
100
100
100
100
100
95
93
91
94
95
94
94
94

Medium Clouds (% Sky Obscured)

95
85
100
100
100
100
100
100
100
98
71
73
85
100
100
99
84
71
54
62
71
83
89
94

High Clouds (% Sky Obscured)

99
100
100
94
59
72
74
96
92
100
100
100
100
100
97
86
65
34
3
19
33
47
47
46

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

Precipitation Probability (%)

76
74
79
85
76
74
70
65
64
64
64
65
64
70
66
62
64
57
51
50
47
46
45
45

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
14
14
14
14
15
15
16
16
15
15
15
15
14
14
14
14
9
9
8
7
7
7
7

Chance of Frost

Temperature (°C)

-14
-14
-15
-14
-14
-14
-15
-15
-15
-15
-16
-16
-17
-17
-17
-18
-18
-16
-16
-16
-16
-17
-17
-17

Feels Like (°C)

-21
-21
-21
-21
-21
-21
-21
-21
-21
-22
-22
-22
-23
-22
-23
-23
-24
-21
-21
-21
-21
-21
-22
-22

Dew Point (°C)

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

Relative Humidity (%)

86
86
84
86
86
82
84
82
82
86
86
85
87
87
86
87
86
85
87
86
85
86
85
84

Pressure (mb)

1014
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1018
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

435
435
436
438
442
445
448
449
446
446
448
451
453
451
450
452
452
453
454
454
454
454
454
454

Wednesday 18

Waxing Crescent 2%

08:10

19:41

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:41, Set: 17:49, Transit: 12:45. Moon - Rise: 08:10, Set: 19:41. Civil Dark: 18:24 - 07:05. Nautical Dark: 19:05 - 06:22. Astro Dark: 19:46 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
96
92
87
87
86
86
88
91
94
93
91
90
81
73
60
39
19
15
65
95

Low Clouds (% Sky Obscured)

92
92
91
90
87
86
84
84
86
86
88
91
92
93
91
90
81
73
60
39
19
15
65
95

Medium Clouds (% Sky Obscured)

99
100
100
100
79
58
44
44
53
58
65
73
82
85
88
88
81
73
60
39
19
15
45
65

High Clouds (% Sky Obscured)

48
34
18
0
0
0
0
0
0
0
6
12
22
16
11
5
5
5
5
5
5
10
10
10

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

Precipitation Probability (%)

46
47
46
45
40
36
33
31
27
23
25
26
26
27
29
31
29
28
28
32
34
36
35
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-18
-18
-19
-19
-20
-20
-20
-20
-21
-21
-21
-22

Feels Like (°C)

-22
-22
-23
-23
-23
-22
-22
-22
-22
-22
-22
-22
-22
-22
-23
-23
-23
-24
-24
-24
-25
-25
-25
-26

Dew Point (°C)

-19
-19
-19
-20
-19
-20
-20
-20
-19
-19
-18
-19
-20
-20
-20
-21
-21
-22
-22
-22
-22
-23
-23
-23

Relative Humidity (%)

86
85
84
82
83
80
79
79
81
84
87
87
87
87
87
85
86
85
85
84
84
85
84
84

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

454
454
453
453
452
451
451
450
451
451
452
453
454
455
455
455
455
454
453
452
450
448
445
443

Thursday 19

Waxing Crescent 7%

08:19

21:06

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
04 Bad

Sun - Rise: 07:38, Set: 17:51, Transit: 12:44. Moon - Rise: 08:19, Set: 21:06. Civil Dark: 18:26 - 07:03. Nautical Dark: 19:07 - 06:20. Astro Dark: 19:48 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
97
96
94
95
97
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
99
95
85
74
64
74
83
93
91
94
95
91
83
76

Medium Clouds (% Sky Obscured)

65
82
93
99
100
98
98
97
96
95
89
89
87
84
77
62
56
62
70
72
75
77

High Clouds (% Sky Obscured)

10
10
14
19
19
15
15
15
15
10
9
9
12
11
8
2
2
1
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
34
33
32
31
30
28
25
21
17
14
11
2
7
7
6
4
2
2
9
12
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-22
-22
-22
-20
-20
-19
-18
-17
-17
-17
-17
-19
-20
-22
-22
-23
-24
-24
-24
-24
-23
-23

Feels Like (°C)

-26
-26
-26
-25
-25
-23
-23
-23
-22
-22
-21
-21
-21
-21
-22
-23
-24
-28
-28
-28
-29
-29

Dew Point (°C)

-24
-24
-24
-23
-22
-22
-20
-20
-19
-19
-19
-21
-22
-24
-25
-25
-26
-26
-26
-26
-26
-25

Relative Humidity (%)

84
83
82
80
81
81
81
81
82
81
82
82
80
80
79
79
77
77
77
77
78
79

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1020
1021
1022
1022
1023
1023
1024
1024
1025
1025

Ozone (du)

440
437
433
428
423
420
417
414
415
417
418
428
438
447
453
459
465
470
474
479
476
473

Forecast for Sandy Beach, Canada (53.68,-112.83)

Generated: 13/02/26 07:13:15. Forecast: 13/02/26 to 19/02/26. Timezone: UTC-7.00