Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Crescent 14%

06:40

12:51

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:51, Set: 17:39, Transit: 12:45. Moon - Rise: 06:40, Set: 12:51. Civil Dark: 18:13 - 07:15. Nautical Dark: 18:54 - 06:34. Astro Dark: 19:35 - 05:53

Total Clouds (% Sky Obscured)

75
98
90
90
83
94
100
100
100
96
77
92
100
99
80
79
78
89
56
43
65
74
86
93

Low Clouds (% Sky Obscured)

0
5
1
22
31
38
41
48
74
42
40
44
51
35
24
30
25
24
25
2
1
1
1
1

Medium Clouds (% Sky Obscured)

75
78
28
36
83
86
100
98
97
96
77
92
100
82
80
79
75
89
56
23
30
74
86
92

High Clouds (% Sky Obscured)

4
5
4
4
9
24
100
100
100
71
73
55
75
60
60
79
3
0
4
37
52
74
80
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
2
2
9
4
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
4
8
3
1
1
11
29
21
4
10
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
81
84
84
86
84
84
83
83
86
81
84
86
86
84
83
81
83
88
86
83
86
87

Pressure (mb)

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

Ozone (du)

387
387
389
391
392
394
395
393
394
396
400
402
408
412
416
418
421
420
419
420
420
421
422
423

Friday 13

Waning Crescent 8%

07:12

14:07

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

Sun - Rise: 07:49, Set: 17:41, Transit: 12:45. Moon - Rise: 07:12, Set: 14:07. Civil Dark: 18:15 - 07:13. Nautical Dark: 18:56 - 06:32. Astro Dark: 19:37 - 05:51

Total Clouds (% Sky Obscured)

98
87
99
98
97
100
100
91
100
100
100
100
100
90
38
33
42
97
97
96
100
100
100
100

Low Clouds (% Sky Obscured)

2
1
11
20
25
30
30
30
60
53
45
57
73
40
38
33
24
64
10
0
1
14
14
1

Medium Clouds (% Sky Obscured)

98
87
99
98
97
100
100
88
100
100
100
100
96
82
10
0
31
90
97
96
100
100
100
100

High Clouds (% Sky Obscured)

70
60
50
32
45
35
6
1
0
0
0
0
0
0
0
0
0
0
0
1
4
3
2
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
1
2
1
4
9
6
9
23
32
18
10
3
1
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
4
4
4
4
4
4
4
4
5
6
5
4
3
3
3
4
5
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-4
-5
-5
-5
-5
-5
-5
-6
-7
-7
-7
-7
-8
-8
-7
-5
-5
-4
-4
-3
-3
-4

Relative Humidity (%)

89
89
89
86
86
86
86
86
84
85
84
85
85
87
85
87
84
82
79
81
83
84
91
92

Pressure (mb)

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

Ozone (du)

425
430
434
433
433
433
436
437
438
438
439
442
445
445
444
445
444
442
444
447
449
447
447
448

Saturday 14

Waning Crescent 3%

07:33

15:29

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

Sun - Rise: 07:47, Set: 17:43, Transit: 12:45. Moon - Rise: 07:33, Set: 15:29. Civil Dark: 18:17 - 07:11. Nautical Dark: 18:58 - 06:30. Astro Dark: 19:39 - 05:49

Total Clouds (% Sky Obscured)

51
10
24
14
10
5
5
5
5
5
40
76
33
50
57
73
27
29
31
33
49
65
78
90

Low Clouds (% Sky Obscured)

1
1
3
4
1
1
1
1
1
3
34
60
12
27
32
1
0
0
0
0
0
0
0
15

Medium Clouds (% Sky Obscured)

48
9
19
10
10
5
5
5
5
5
9
36
24
34
39
66
26
28
31
33
49
64
78
89

High Clouds (% Sky Obscured)

0
2
0
5
10
5
5
5
1
1
0
0
0
0
0
0
0
1
1
1
2
3
10
32

ISS Passover

Visibility (miles)

9
9
8
9
8
8
8
8
7
5
4
4
7
7
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
92
90
89
90
92
92
92
94
92
92
92
92
90
88
90
89
87
87
86
86
83
86
91

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1012
1012
1011
1010
1010
1010
1010
1010

Ozone (du)

445
444
447
450
456
459
461
460
459
457
458
457
459
461
459
455
449
446
445
446
446
445
443
440

Sunday 15

Waning Crescent 1%

07:48

16:53

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:45, Set: 17:45, Transit: 12:45. Moon - Rise: 07:48, Set: 16:53. Civil Dark: 18:19 - 07:09. Nautical Dark: 19:00 - 06:28. Astro Dark: 19:40 - 05:47

Total Clouds (% Sky Obscured)

94
98
94
91
88
91
95
98
88
80
70
73
65
73
88
91
94
96
96
95
98
98
97
98

Low Clouds (% Sky Obscured)

30
45
53
63
74
76
74
76
69
55
47
51
51
52
68
86
89
86
80
74
74
76
72
79

Medium Clouds (% Sky Obscured)

92
91
92
90
87
88
84
84
48
44
15
21
19
24
35
27
37
35
55
61
53
95
93
95

High Clouds (% Sky Obscured)

36
40
65
70
70
34
16
53
51
50
45
34
4
3
0
0
3
45
14
28
62
25
57
52

ISS Passover

Visibility (miles)

9
9
9
9
8
6
9
6
3
9
9
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
1
3
4
12
17
13
15
11
4
1
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-10
-11
-11
-11
-12
-13
-14
-15
-16
-17
-18
-18
-18
-19
-19
-18
-18
-17
-17
-16
-16
-16
-16

Dew Point (°C)

-7
-7
-8
-8
-8
-8
-10
-10
-11
-12
-13
-14
-15
-15
-16
-16
-16
-15
-14
-14
-13
-13
-13
-13

Relative Humidity (%)

90
90
92
90
92
92
88
88
90
86
86
85
83
81
79
78
76
75
76
76
77
78
80
81

Pressure (mb)

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

Ozone (du)

438
437
437
438
438
439
441
440
440
440
441
442
442
443
443
443
442
440
439
439
440
439
437
433

Monday 16

Waning Crescent 0%

08:00

No Set

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:43, Set: 17:47, Transit: 12:45. Moon - Rise: 08:00, Set: No Set. Civil Dark: 18:21 - 07:07. Nautical Dark: 19:02 - 06:26. Astro Dark: 19:42 - 05:45

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
98
95
92
92
93
93
95
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

85
93
92
93
93
92
92
92
93
94
92
92
93
93
95
98
98
98
98
98
99
99
99
99

Medium Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
95
90
84
82
80
78
85
95
100
100
100
100
99
98
97
94

High Clouds (% Sky Obscured)

36
30
30
30
25
30
30
25
20
15
15
13
4
3
27
54
80
79
79
79
67
56
45
39

ISS Passover

Visibility (miles)

6
5
8
9
9
4
9
8
3
1
1
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

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 (%)

3
2
9
16
30
29
31
39
42
44
44
65
60
55
53
54
54
60
64
69
67
66
65
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.3
0.3
0.2
0.2
0.2
0.2
0.3
0.3
0.4
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-17
-18
-18
-18
-19
-19
-19
-19
-19
-20
-20
-21
-21
-21
-21
-22
-22
-21
-21
-21
-21
-21
-21

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
81
80
79
79
81
81
83
83
83
84
82
84
84
84
82
82
84
84
86
86
86

Pressure (mb)

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

Ozone (du)

432
432
431
431
431
433
435
439
443
445
448
449
450
450
451
451
451
452
453
454
456
455
454
453

Tuesday 17

New Moon 2%

08:10

18:17

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:41, Set: 17:49, Transit: 12:45. Moon - Rise: 08:10, Set: 18:17. Civil Dark: 18:23 - 07:05. Nautical Dark: 19:03 - 06:24. Astro Dark: 19:44 - 05:43

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

99
99
98
97
96
94
93
92
91
92
92
91
89
86
89
91
93
95
96
97
98
98
98
97

Medium Clouds (% Sky Obscured)

93
94
98
99
100
95
92
90
93
95
96
96
98
100
100
99
98
97
96
95
83
71
55
58

High Clouds (% Sky Obscured)

31
24
47
69
92
96
98
99
73
47
16
28
35
42
56
69
86
70
56
45
49
54
53
40

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
None
None
None
None
None
None
None

Precipitation Probability (%)

64
64
65
65
65
65
63
59
55
51
49
50
49
47
46
44
41
37
35
34
32
32
32
31

Precipitation Amount (mm)

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
11
11
11
10
10
10
9
9
9
10
10
10
11
11
12
12
11
12
11
11
10

Chance of Frost

Temperature (°C)

-13
-14
-14
-14
-15
-15
-16
-16
-16
-16
-17
-17
-17
-17
-18
-18
-18
-18
-18
-18
-18
-18
-18
-19

Feels Like (°C)

-20
-20
-20
-20
-21
-21
-22
-21
-22
-22
-22
-22
-23
-23
-24
-24
-25
-25
-24
-24
-24
-24
-24
-25

Dew Point (°C)

-15
-15
-16
-16
-17
-17
-17
-18
-18
-18
-18
-19
-19
-19
-20
-20
-21
-21
-21
-20
-20
-20
-20
-21

Relative Humidity (%)

86
86
86
86
84
84
85
86
84
85
85
84
85
85
85
84
82
81
82
83
84
84
85
86

Pressure (mb)

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

Ozone (du)

448
444
439
436
432
429
426
424
421
419
417
416
416
416
416
416
416
417
417
417
417
419
421
423

Wednesday 18

Waxing Crescent 7%

08:19

19:41

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:38, Set: 17:51, Transit: 12:44. Moon - Rise: 08:19, Set: 19:41. Civil Dark: 18:24 - 07:03. Nautical Dark: 19:05 - 06:22. Astro Dark: 19:46 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
97
98
98
91
85
87
97
100
100

Low Clouds (% Sky Obscured)

94
93
96
97
99
100
99
99
97
97
94
84
73
63
61
63
62

Medium Clouds (% Sky Obscured)

68
77
87
94
96
98
97
95
91
83
80
66
53
47
42
54
80

High Clouds (% Sky Obscured)

25
15
13
9
10
15
10
10
20
25
30
35
40
60
61
57
45

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

30
29
32
37
41
47
51
51
45
40
37
30
22
15
12
9
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-20
-21
-21
-21
-22
-21
-21
-20
-20
-20
-20
-20
-21
-21
-22
-20
-20

Relative Humidity (%)

87
88
87
87
86
87
86
88
88
87
87
88
87
87
86
86
86

Pressure (mb)

1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

425
427
429
432
435
438
440
442
445
443
442
441
438
435
431
428
424

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

Generated: 12/02/26 18:12:39. Forecast: 12/02/26 to 18/02/26. Timezone: UTC-7.00