Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 21%

08:47

21:54

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

Sun - Rise: 07:09, Set: 17:57, Transit: 12:34. Moon - Rise: 08:47, Set: 21:54. Civil Dark: 18:27 - 06:40. Nautical Dark: 19:00 - 06:06. Astro Dark: 19:34 - 05:33

Total Clouds (% Sky Obscured)

62
70
73
100
100
100
100
100
99
100
100
100
100
100
96
99
100
99
98
96
84
78
72
80

Low Clouds (% Sky Obscured)

55
55
58
49
55
55
70
83
79
98
92
98
99
94
70
40
49
79
78
34
82
72
72
78

Medium Clouds (% Sky Obscured)

62
70
73
100
100
99
99
100
99
100
100
100
100
100
89
99
100
93
87
80
9
0
0
0

High Clouds (% Sky Obscured)

62
70
73
100
100
100
100
10
30
0
77
0
48
69
55
2
2
65
2
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
4
3
0
0
0
0
0
0
0
0
4
9
9
9
9
9
9
9
6

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

Precipitation Probability (%)

0
0
0
1
1
12
29
54
73
76
89
95
95
86
56
16
3
0
0
0
1
0
2
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.4
0.4
0.5
0.5
0.6
0.4
0.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
3
4
4
3
4
6
7
8
9
10
10
11
11
11
11
12
12
12
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
-2
-5
-6
-7
-7
-7
-8
-9
-10
-11
-12
-13
-14
-15
-15
-16
-16
-16
-15
-13
-13
-12
-11

Dew Point (°C)

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

Relative Humidity (%)

86
89
92
94
92
94
96
94
96
94
92
92
90
90
88
87
83
81
81
78
79
79
80
87

Pressure (mb)

1013
1013
1013
1013
1012
1012
1011
1010
1009
1008
1007
1006
1005
1004
1004
1005
1006
1007
1007
1008
1008
1008
1009
1009

Ozone (du)

399
400
401
402
401
399
398
399
398
399
397
397
397
401
406
413
422
424
420
417
421
424
423
424

Saturday 21

Waxing Crescent 20%

09:12

23:11

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

Sun - Rise: 07:08, Set: 17:59, Transit: 12:34. Moon - Rise: 09:12, Set: 23:11. Civil Dark: 18:28 - 06:38. Nautical Dark: 19:02 - 06:05. Astro Dark: 19:35 - 05:31

Total Clouds (% Sky Obscured)

89
88
89
87
94
95
88
88
87
83
88
89
90
86
87
86
84
93
93
84
83
84
89
78

Low Clouds (% Sky Obscured)

88
87
87
86
93
95
87
88
87
83
88
89
90
86
87
86
84
93
93
84
83
84
89
78

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

1
1
0
3
1
1
2
2
2
1
1
3
8
9
9
7
7
7
6
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
29
22
16
22
24
27
26
19
19
8
1
1
13
2
3
0
7
0
13
2
1
0
0

Precipitation Amount (mm)

0
0.1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
94
89
89
92
91
92
91
91
91
89
87
89
89
89
89
87
86
86
84
84
84
83

Pressure (mb)

1009
1010
1011
1012
1013
1014
1014
1014
1015
1016
1016
1017
1017
1018
1019
1020
1021
1021
1021
1021
1021
1022
1021
1021

Ozone (du)

421
421
421
422
422
419
420
420
420
421
423
424
426
429
434
435
437
439
435
430
427
426
425
426

Sunday 22

Waxing Crescent 32%

09:43

00:31

16 Bad
17 OK
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

Sun - Rise: 07:06, Set: 18:00, Transit: 12:34. Moon - Rise: 09:43, Set: 00:31. Civil Dark: 18:29 - 06:37. Nautical Dark: 19:03 - 06:03. Astro Dark: 19:37 - 05:30

Total Clouds (% Sky Obscured)

84
36
78
82
96
90
89
89
89
89
89
94
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
27
69
49
30
31
68
67
83
81
80
79
65
87
89
88
91
100
100
93
92
92
94
97

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
41
13
50
55
93
64
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
15
38
75
75
65
55
55
45
40
82
100
100
100
100
100
100
100
100
100
96
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
6
5
5
6
6
4
2
1
1
1
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
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
1
0
4
2
7
17
6
8
43
70
86
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.3
0.5
0.9
1.9
2.2
2.3

Wind Speed/Direction (mph)

8
10
7
5
5
7
8
7
7
8
9
10
10
10
11
11
13
14
14
15
17
17
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
86
89
92
92
92
90
92
92
90
92
90
90
88
90
90
90
90
90
92
92
92
94
94

Pressure (mb)

1021
1021
1021
1023
1023
1022
1022
1022
1021
1020
1019
1018
1018
1017
1016
1015
1014
1012
1010
1008
1006
1004
1002
1000

Ozone (du)

424
418
414
409
406
404
402
400
401
405
403
401
397
392
391
386
384
386
386
390
399
406
412
422

Monday 23

Waxing Crescent 43%

10:23

01:50

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

Sun - Rise: 07:04, Set: 18:01, Transit: 12:34. Moon - Rise: 10:23, Set: 01:50. Civil Dark: 18:31 - 06:35. Nautical Dark: 19:04 - 06:02. Astro Dark: 19:38 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
99
99
99
94
92
100
99
98

Low Clouds (% Sky Obscured)

100
100
100
100
98
96
95
95
95
95
94
94
94
91
89
86
86
86
86
85
88
100
98
97

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
94
87
36
45
63
70
53
28
5
7
7

High Clouds (% Sky Obscured)

100
67
33
0
0
5
5
6
4
3
3
3
3
18
33
48
32
16
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
77
69
69
70
73
66
53
44
35
28
25
23

Precipitation Amount (mm)

2
2.3
2.1
1.5
1.2
0.9
0.6
0.9
0.6
0.6
0.5
0.6
0.3
0.2
0.3
0.3
0.4
0.3
0.2
0.2
0.1
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2

Feels Like (°C)

-10
-11
-10
-10
-10
-10
-9
-8
-7
-8
-8
-9
-9
-9
-10
-10
-10
-10
-9
-8
-7
-6
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
96
92
94
96
94
96
94
92
96
94
94
94
92
92
94
92
89
91
92
91
91

Pressure (mb)

998
997
995
993
991
989
987
985
983
982
981
981
982
982
983
985
987
989
991
993
994
996
997
999

Ozone (du)

428
438
439
431
422
420
424
429
436
439
441
439
442
452
453
453
445
433
428
425
421
419
419
416

Tuesday 24

First Quarter 55%

11:15

03:05

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

Sun - Rise: 07:03, Set: 18:03, Transit: 12:33. Moon - Rise: 11:15, Set: 03:05. Civil Dark: 18:32 - 06:34. Nautical Dark: 19:05 - 06:00. Astro Dark: 19:39 - 05:26

Total Clouds (% Sky Obscured)

97
93
83
82
82
83
76
81
54
70
76
63
46
56
63
76
72
65
58
50
72
75
85
92

Low Clouds (% Sky Obscured)

95
92
82
82
82
83
73
79
39
54
34
20
46
56
63
74
70
65
58
44
40
39
33
32

Medium Clouds (% Sky Obscured)

7
4
2
0
0
0
0
1
2
4
76
63
46
56
63
4
12
19
29
21
15
7
25
44

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
13
39
55
46
3
0
3
3
5
4
2
3
4
6
8

ISS Passover

Visibility (miles)

4
8
9
3
3
3
9
9
9
5
8
9
9
9
9
6
9
7
5
3
3
3
2
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 (%)

18
9
7
3
8
13
8
9
5
1
1
4
1
1
1
0
4
4
3
19
26
31
27
24

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
86
91
96
94
90
90
90
90
88
90
90
92
92
90
90
88
89
86
87
87
86
87

Pressure (mb)

1000
1001
1002
1004
1005
1006
1007
1008
1008
1009
1010
1010
1011
1011
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

415
412
408
414
421
420
418
418
420
417
420
421
421
429
431
432
435
439
442
446
444
442
440
441

Wednesday 25

Waxing Gibbous 67%

12:20

04:10

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

Sun - Rise: 07:01, Set: 18:04, Transit: 12:33. Moon - Rise: 12:20, Set: 04:10. Civil Dark: 18:33 - 06:32. Nautical Dark: 19:07 - 05:58. Astro Dark: 19:40 - 05:25

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

25
46
63
80
86
91
97
89
81
73
82
90
98
94
91
88
88
89
90
79
68
58
42
27

Medium Clouds (% Sky Obscured)

65
69
85
94
94
94
94
96
98
100
100
100
100
100
100
100
92
86
75
76
66
60
55
50

High Clouds (% Sky Obscured)

9
36
61
86
97
97
94
93
91
90
90
90
95
100
100
100
67
33
0
33
67
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

20
16
11
7
26
42
57
71
80
88
83
83
94
95
95
94
81
65
49
39
25
15
17
18

Precipitation Amount (mm)

0
0
0
0
0
0.1
0.2
0.4
0.5
0.6
0.5
0.5
0.6
0.7
0.7
0.6
0.5
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
91
92
96
96
96
96
96
98
98
100
98
98
98
100
100
100
98
98
98
94
93
94

Pressure (mb)

1014
1014
1014
1014
1014
1013
1012
1012
1010
1009
1007
1006
1005
1004
1004
1004
1004
1005
1005
1006
1006
1007
1008
1009

Ozone (du)

441
442
442
442
442
443
444
445
442
440
438
440
441
442
448
454
460
461
462
464
462
461
459
456

Thursday 26

Waxing Gibbous 77%

13:35

05:01

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:59, Set: 18:05, Transit: 12:33. Moon - Rise: 13:35, Set: 05:01. Civil Dark: 18:34 - 06:30. Nautical Dark: 19:08 - 05:57. Astro Dark: 19:42 - 05:23

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
100

Low Clouds (% Sky Obscured)

10
38
54
70
72
73
71
69
70
68
76
81
86
86
85
84
85
88
91
92
93
94

Medium Clouds (% Sky Obscured)

45
50
55
65
75
80
70
65
60
45
47
46
48
59
80
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

95
95
85
65
35
5
5
14
20
30
53
77
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

2
1
3
5
7
5
4
3
3
3
2
3
3
3
2
1
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

Precipitation Type

None
None
None
None
None
None
Very Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow
Ice pellet
Ice pellet
Ice pellet
Light Rain

Precipitation Probability (%)

17
17
21
31
43
54
64
78
85
87
83
75
63
54
46
41
54
69
84
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.4
0.5
0.4
0.5
0.4
0.3
0.2
0.2
0
0.2
0.3
0.5
0.8
1.2
1.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1010
1011
1012
1014
1015
1015
1016
1017
1017
1017
1018
1017
1017
1017
1017
1017
1017
1016
1015
1014
1013
1011

Ozone (du)

452
449
444
439
434
432
429
426
419
413
406
404
402
400
399
397
396
395
393
392
392
392

Forecast for Jakes Landing, Canada (44.38,-65.25)

Generated: 20/02/26 16:27:16. Forecast: 20/02/26 to 26/02/26. Timezone: UTC-4.00