Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 15

Waning Crescent 1%

06:50

16:48

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: 07:02, Set: 17:37, Transit: 12:19. Moon - Rise: 06:50, Set: 16:48. Civil Dark: 18:05 - 06:32. Nautical Dark: 18:39 - 05:58. Astro Dark: 19:13 - 05:25

Total Clouds (% Sky Obscured)

80
85
88
91
100
98
97
90
87
71
69
54
68
83
80
90
100
100
100
100
100
100
92
94

Low Clouds (% Sky Obscured)

22
25
45
65
70
75
52
66
50
38
39
41
44
43
43
38
46
52
61
56
56
43
32
27

Medium Clouds (% Sky Obscured)

80
85
88
91
100
96
92
83
63
43
38
20
28
44
42
54
100
100
100
94
100
99
84
90

High Clouds (% Sky Obscured)

80
85
55
0
0
0
0
0
0
0
0
0
0
0
3
55
100
100
99
100
100
95
77
75

ISS Passover

Visibility (miles)

9
9
9
9
9
2
0
0
1
1
0
1
1
1
2
1
3
1
0
0
0
0
0
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
7
13
7
3
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
3
27
33
27
20
18
9
11
13
4
14
4
2
12
1
0
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-6
-7
-8
-7
-7
-7
-6
-6
-6
-6
-5
-5
-5
-4
-3
-3
-1
-0
0
1
0
-0
-1

Relative Humidity (%)

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

Pressure (mb)

1017
1018
1017
1018
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

433
440
445
451
455
456
455
453
460
462
458
450
444
443
446
449
450
448
446
445
442
442
439
440

Monday 16

Waning Crescent 0%

07:13

18:01

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: 07:00, Set: 17:38, Transit: 12:19. Moon - Rise: 07:13, Set: 18:01. Civil Dark: 18:07 - 06:31. Nautical Dark: 18:40 - 05:57. Astro Dark: 19:14 - 05:24

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
97
100
100
100
100
100
100
99
98
91
97
94
69
84
78
74

Low Clouds (% Sky Obscured)

48
82
55
52
46
74
89
90
88
90
100
100
100
100
100
97
98
87
96
93
65
82
74
69

Medium Clouds (% Sky Obscured)

92
100
100
100
100
100
88
100
60
62
43
22
27
39
38
27
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

74
100
100
100
100
100
100
16
3
1
0
0
0
0
0
0
0
0
1
4
4
16
3
3

ISS Passover

Visibility (miles)

7
4
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
4
73
90
100
100
100
76
66
67
25
6
3

Precipitation Type

None
None
None
None
None
Snow
Frozen rai
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
4
7
19
50
86
80
81
77
69
34
14
10
16
5
2
3
3
10
11
9
12
3
4

Precipitation Amount (mm)

0
0
0
0
0
0.7
0.6
0.5
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
100
100
100
98
98
100
100
100
98
100
100
100
100
100
100
100
98
100
100
100

Pressure (mb)

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

Ozone (du)

438
434
435
434
433
436
439
443
442
441
444
443
444
449
449
444
442
441
441
437
435
434
432
428

Tuesday 17

New Moon 2%

07:33

18:01

18 Bad
19 Bad
20 Bad
21 OK
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: 06:59, Set: 17:40, Transit: 12:19. Moon - Rise: 07:33, Set: 18:01. Civil Dark: 18:08 - 06:29. Nautical Dark: 18:42 - 05:56. Astro Dark: 19:15 - 05:22

Total Clouds (% Sky Obscured)

80
47
44
37
96
98
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
33
23
16
30
44
59
91
96
95
100
100
100
96
80
54
55
66
70
71
68
71
80
87

Medium Clouds (% Sky Obscured)

0
0
1
3
41
8
36
42
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

3
31
25
37
77
96
100
86
100
100
96
100
96
100
100
100
100
100
100
100
100
100
91
84

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3

Fog (%)

1
0
0
0
24
24
28
66
75
91
100
100
98
81
81
81
81
81
81
81
81
81
81
81

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
13
19
37
34
46
49
71
86

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
0.2
0.3

Wind Speed/Direction (mph)

6
5
5
4
3
3
3
3
3
4
5
5
6
7
8
9
10
10
12
12
12
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
89
92
92
94
94
92
92
90
92
90
89
90
89
89
87
87
86
86
87
86
89

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1016
1016
1015
1014
1013
1012
1010
1009
1008
1007
1007

Ozone (du)

428
428
427
427
423
421
420
414
414
415
412
411
406
403
401
401
399
400
397
392
393
391
390
390

Wednesday 18

Waxing Crescent 6%

07:52

19:13

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: 06:57, Set: 17:41, Transit: 12:19. Moon - Rise: 07:52, Set: 19:13. Civil Dark: 18:09 - 06:28. Nautical Dark: 18:43 - 05:54. Astro Dark: 19:16 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
97
81
60
94
99
100
100
100
100
98
97

Low Clouds (% Sky Obscured)

95
96
96
97
82
65
51
70
85
100
100
100
100
93
81
60
80
79
82
78
78
73
83
82

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
91
88
86
84
83
75
45
41
83
90
91
86
46
57
66
78

High Clouds (% Sky Obscured)

73
78
89
100
100
100
100
63
30
0
0
0
0
0
0
0
4
5
5
5
5
5
28
17

ISS Passover

Visibility (miles)

1
2
2
8
9
9
9
9
9
7
2
1
1
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81

Precipitation Type

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

Precipitation Probability (%)

87
85
67
34
30
25
9
14
13
25
41
39
17
1
1
0
0
0
0
1
0
0
2
1

Precipitation Amount (mm)

0.4
0.4
0.2
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
14
14
14
14
13
13
12
12
12
12
12
11
12
11
11
10
10
9
9
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-11
-10
-11
-11
-11
-11
-11
-12
-12
-13
-13
-13
-12
-10
-9
-9
-7
-7
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
85
81
81
81
82
85
87
87
90
89
89
88
87
84
82
81
81
81
84
87
89

Pressure (mb)

1007
1008
1008
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

392
397
400
402
405
409
414
416
424
426
425
423
418
416
414
413
415
417
418
417
415
416
417
417

Thursday 19

Waxing Crescent 13%

08:12

20:26

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: 06:56, Set: 17:42, Transit: 12:19. Moon - Rise: 08:12, Set: 20:26. Civil Dark: 18:10 - 06:26. Nautical Dark: 18:44 - 05:53. Astro Dark: 19:18 - 05:19

Total Clouds (% Sky Obscured)

96
100
52
54
73
89
86
81
79
53
53
85
85
86
93
92
92
94
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
95
52
54
73
84
77
75
73
53
53
65
63
57
49
41
55
68
82
88
94
100
100
100

Medium Clouds (% Sky Obscured)

68
68
12
8
6
5
1
0
0
0
0
3
75
76
74
70
82
91
100
100
100
100
87
75

High Clouds (% Sky Obscured)

40
50
1
0
2
3
0
0
4
4
6
85
85
82
75
64
44
21
0
22
44
65
60
22

ISS Passover

Visibility (miles)

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

Fog (%)

81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
1
1
2
0
0
0
0
0
0
0
0
0
0
0
0
5
10
13
65
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
0.3
0.6
1
1.1
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-11
-9
-11
-11
-11
-10
-9
-10
-10
-10
-11
-12
-11
-10
-10
-10
-10
-8
-4
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1014
1013
1011
1011
1010
1009
1008

Ozone (du)

416
416
416
418
414
404
399
396
389
383
377
370
366
363
363
363
363
363
363
362
366
370
373
372

Friday 20

Waxing Crescent 22%

08:33

21:41

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:54, Set: 17:44, Transit: 12:19. Moon - Rise: 08:33, Set: 21:41. Civil Dark: 18:12 - 06:25. Nautical Dark: 18:45 - 05:51. Astro Dark: 19:19 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
95
92
88
82
79
85
92
94
95
97
98
99
99
98

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
95
92
86
70
58
50
71
83
91
89
87
86
83
81

Medium Clouds (% Sky Obscured)

65
66
62
55
44
43
47
40
39
36
44
53
62
44
27
18
43
65
80
82
84
84
72
56

High Clouds (% Sky Obscured)

0
7
14
21
31
23
25
5
5
5
9
11
15
12
7
0
3
5
12
25
38
55
62
70

ISS Passover

Visibility (miles)

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

Fog (%)

81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81

Precipitation Type

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

Precipitation Probability (%)

95
95
83
44
60
59
46
46
45
42
30
27
23
19
12
13
22
29
34
44
49
48
45
42

Precipitation Amount (mm)

1.3
0.9
0.5
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.2
0.1

Wind Speed/Direction (mph)

12
14
11
10
10
9
9
8
8
8
7
6
5
5
4
4
3
3
3
4
4
6
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1010
1010

Ozone (du)

372
371
367
364
361
361
360
359
359
359
359
362
365
368
369
369
369
373
377
381
385
389
393
396

Saturday 21

Waxing Crescent 32%

08:58

22:58

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

Sun - Rise: 06:52, Set: 17:45, Transit: 12:19. Moon - Rise: 08:58, Set: 22:58. Civil Dark: 18:13 - 06:23. Nautical Dark: 18:47 - 05:50. Astro Dark: 19:20 - 05:16

Total Clouds (% Sky Obscured)

98
97
96
95
95
94
93
73
49
25
14
8
2
2
3
5
17
27
27

Low Clouds (% Sky Obscured)

77
79
78
80
79
78
77
53
31
12
12
6
2
2
2
2
4
7
9

Medium Clouds (% Sky Obscured)

42
44
40
45
59
75
90
73
49
25
14
8
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

70
70
69
68
79
90
93
63
25
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81

Precipitation Type

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

Precipitation Probability (%)

37
34
31
28
24
20
11
10
7
2
2
1
0
1
0
0
1
1
1

Precipitation Amount (mm)

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
7
8
9
9
9
8
9
9
9
9
9
8
9
9
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-6
-6
-6
-6
-6
-6
-9
-9
-9
-10
-10
-10
-11
-10
-10
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
91
87
89
89
90
90
89
89
89
88
88
85
83
82
79
77

Pressure (mb)

1011
1012
1013
1013
1014
1014
1015
1015
1016
1017
1017
1018
1019
1020
1020
1021
1022
1021
1021

Ozone (du)

400
404
408
411
415
416
417
418
419
419
419
418
416
414
412
410
408
406
404

Forecast for Kingston, Canada (44.23,-76.49)

Generated: 15/02/26 18:45:53. Forecast: 15/02/26 to 21/02/26. Timezone: UTC-5.00