Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 9

Waning Gibbous 62%

00:04

10:42

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:35, Set: 16:31, Transit: 12:03. Moon - Rise: 00:04, Set: 10:42. Civil Dark: 17:05 - 07:02. Nautical Dark: 17:42 - 06:24. Astro Dark: 18:18 - 05:49

Total Clouds (% Sky Obscured)

53
64
72
78
100
100
100
100
98
100
100
100
100
100
98
98
100
100
99
93
96
57
46
52

Low Clouds (% Sky Obscured)

53
64
65
53
63
58
55
61
89
95
93
100
100
100
96
95
96
99
95
90
96
57
46
48

Medium Clouds (% Sky Obscured)

53
64
72
78
92
100
100
100
97
100
100
88
62
51
65
86
93
94
72
45
0
0
0
0

High Clouds (% Sky Obscured)

53
64
72
78
100
100
100
99
0
29
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

8
5
2
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
Frozen rai
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Sleet
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
1
1
4
9
41
95
95
95
95
95
67
37
95
95
80
83
79
52
32
4
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
1.4
1.9
1
1.7
0.9
0.3
0
0.7
1.6
0.4
0.4
0.5
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
5
9
10
9
7
6
5
6
5
6
5
4
4
5
9
19
19
20
20
18
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
96
96
94
92
98
100
100
98
100
100
100
100
100
100
96
98
98
79
73
75

Pressure (mb)

1022
1021
1020
1019
1018
1017
1017
1016
1014
1012
1010
1009
1008
1007
1005
1004
1003
1003
1003
1004
1006
1009
1012
1015

Ozone (du)

334
329
322
316
311
308
307
308
308
304
299
296
293
292
293
296
312
324
325
326
325
321
314
309

Saturday 10

Third Quarter 52%

01:10

10:59

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:35, Set: 16:32, Transit: 12:04. Moon - Rise: 01:10, Set: 10:59. Civil Dark: 17:06 - 07:01. Nautical Dark: 17:43 - 06:24. Astro Dark: 18:19 - 05:48

Total Clouds (% Sky Obscured)

73
84
81
84
84
100
100
100
100
100
100
100
70
61
90
100
100
100
100
100
100
100
97
97

Low Clouds (% Sky Obscured)

56
53
47
53
52
35
40
34
34
33
22
28
17
1
12
2
40
48
47
61
100
100
95
89

Medium Clouds (% Sky Obscured)

0
0
0
0
20
0
0
0
0
0
0
6
46
54
79
100
100
100
100
100
100
100
73
71

High Clouds (% Sky Obscured)

36
79
80
84
53
100
100
100
100
100
100
100
41
0
0
21
64
15
15
15
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
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
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
43
41
79
95
95
95
95
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.3
1.7
1.1
1
0.8
0.6

Wind Speed/Direction (mph)

14
13
12
9
6
5
4
2
4
5
5
7
8
9
10
11
12
12
13
13
14
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
81
82
87
90
89
82
79
75
78
81
84
84
86
85
87
91
92
96
94
96
94
94

Pressure (mb)

1017
1019
1020
1021
1022
1023
1023
1024
1024
1023
1022
1021
1020
1020
1019
1018
1017
1016
1015
1013
1011
1011
1010
1009

Ozone (du)

305
305
302
301
300
298
298
300
299
297
296
295
294
293
296
298
299
304
304
311
315
322
321
319

Sunday 11

Waning Crescent 42%

02:17

11:17

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK

Sun - Rise: 07:34, Set: 16:34, Transit: 12:04. Moon - Rise: 02:17, Set: 11:17. Civil Dark: 17:07 - 07:01. Nautical Dark: 17:44 - 06:24. Astro Dark: 18:20 - 05:48

Total Clouds (% Sky Obscured)

100
98
99
100
100
100
98
94
97
97
88
96
100
99
94
85
84
84
84
94
88
81
52
30

Low Clouds (% Sky Obscured)

100
94
98
100
100
100
96
85
96
90
62
87
75
77
71
48
37
38
43
45
40
31
24
17

Medium Clouds (% Sky Obscured)

65
68
48
75
0
58
68
68
81
79
88
51
100
89
87
78
76
77
75
82
87
67
42
21

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)

0
0
1
0
0
1
8
0
8
9
9
9
9
9
0
0
8
9
9
9
9
9
9
9

Fog (%)

0
39
37
17
11
11
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

68
65
58
41
32
33
48
41
43
35
32
17
13
26
42
34
10
8
15
12
9
5
3
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
7
5
3
4
6
7
10
11
11
11
10
10
9
9
8
12
13
12
11
12
14
14
13

Chance of Frost

Temperature (°C)

-4
-3
-3
-3
-3
-2
-2
-1
0
0
-0
-0
-1
-2
-3
-4
-4
-5
-6
-6
-7
-7
-8
-10

Feels Like (°C)

-8
-7
-6
-5
-6
-6
-6
-6
-5
-5
-5
-4
-5
-6
-8
-8
-10
-11
-11
-11
-12
-12
-15
-15

Dew Point (°C)

-4
-4
-3
-3
-3
-2
-2
-2
-1
-1
-2
-2
-4
-4
-4
-5
-6
-8
-8
-8
-9
-10
-12
-13

Relative Humidity (%)

96
96
96
98
100
96
94
96
91
91
91
87
83
86
94
98
90
82
84
85
85
79
75
74

Pressure (mb)

1008
1007
1007
1007
1007
1006
1006
1006
1005
1004
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005
1006
1007
1009
1010

Ozone (du)

323
327
329
338
347
354
355
365
386
415
439
445
441
443
453
464
458
454
455
454
458
452
437
370

Monday 12

Waning Crescent 33%

No Rise

11:38

03 OK
04 OK
05 OK
06 Good
07 OK
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

Sun - Rise: 07:34, Set: 16:35, Transit: 12:04. Moon - Rise: No Rise, Set: 11:38. Civil Dark: 17:08 - 07:01. Nautical Dark: 17:45 - 06:24. Astro Dark: 18:21 - 05:48

Total Clouds (% Sky Obscured)

28
19
16
11
36
66
100
100
98
100
100
100
100
100
100
100
98
96
94
96
96
97
96
94

Low Clouds (% Sky Obscured)

14
8
4
0
0
0
15
50
72
98
97
94
89
91
92
84
89
96
94
90
90
88
88
87

Medium Clouds (% Sky Obscured)

10
16
16
11
34
64
97
80
66
88
90
100
100
100
100
100
95
91
85
78
63
92
85
77

High Clouds (% Sky Obscured)

0
12
16
2
25
53
85
85
92
100
88
82
74
80
78
76
68
41
10
0
0
10
10
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
5
2
1
1
1
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
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

2
5
2
0
0
0
0
0
0
2
13
23
22
31
37
47
46
49
46
45
41
45
44
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-11
-11
-12
-13
-13
-14
-13
-11
-10
-9
-8
-8
-7
-7
-7
-6
-6
-5
-5
-4
-4
-4
-3
-3

Feels Like (°C)

-16
-18
-18
-19
-19
-18
-18
-17
-16
-15
-14
-13
-12
-12
-11
-10
-10
-10
-10
-9
-9
-9
-8
-8

Dew Point (°C)

-14
-15
-15
-16
-17
-17
-16
-15
-14
-12
-10
-9
-8
-8
-8
-7
-7
-6
-6
-5
-5
-4
-4
-4

Relative Humidity (%)

76
75
76
76
73
73
75
76
74
77
85
87
90
92
94
94
94
94
94
94
94
96
96
96

Pressure (mb)

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

Ozone (du)

361
352
354
362
361
360
357
359
359
355
347
340
341
343
345
346
350
350
346
348
348
345
342
340

Tuesday 13

Waning Crescent 24%

03:24

12:05

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:33, Set: 16:36, Transit: 12:05. Moon - Rise: 03:24, Set: 12:05. Civil Dark: 17:09 - 07:00. Nautical Dark: 17:46 - 06:23. Astro Dark: 18:22 - 05:47

Total Clouds (% Sky Obscured)

93
94
95
96
92
79
85
88
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

88
86
87
91
86
79
77
81
88
91
94
98
100
100
100
97
89
84
82
87
96
98
91
84

Medium Clouds (% Sky Obscured)

71
59
43
34
21
10
8
23
28
30
32
30
32
100
100
100
98
97
96
96
96
96
93
91

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
9
19
30
37
53
100
100
100
100
100
100
100
100
100
100
88
69

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

41
36
32
20
17
22
9
6
8
5
6
8
10
21
35
54
94
94
89
81
71
65
75
86

Precipitation Amount (mm)

0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.8
0.8
0.7
0.6
0.4
0.3
0.5
0.6

Wind Speed/Direction (mph)

10
10
9
9
9
9
9
9
10
10
9
9
9
8
5
5
4
4
4
4
5
8
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
94
94
96
94
92
89
87
87
86
86
87
92
96
96
96
98
98
96
96
96
96

Pressure (mb)

1010
1010
1011
1011
1012
1012
1012
1013
1012
1012
1011
1010
1010
1010
1009
1008
1007
1006
1005
1004
1002
1001
1000
999

Ozone (du)

338
345
353
346
339
350
356
353
351
349
353
354
358
356
354
352
352
354
356
359
361
363
365
369

Wednesday 14

Waning Crescent 16%

04:30

12:38

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:33, Set: 16:37, Transit: 12:05. Moon - Rise: 04:30, Set: 12:38. Civil Dark: 17:11 - 07:00. Nautical Dark: 17:47 - 06:23. Astro Dark: 18:23 - 05:47

Total Clouds (% Sky Obscured)

98
99
99
100
98
96
93
92
92
92
95
97
99
98
96
94
84
74
66
70
85
97
87
74

Low Clouds (% Sky Obscured)

78
81
85
88
86
85
83
84
85
86
86
85
85
85
85
84
70
56
42
50
58
66
50
34

Medium Clouds (% Sky Obscured)

89
91
95
99
82
65
49
60
71
83
88
92
96
85
68
50
44
46
48
34
18
1
1
0

High Clouds (% Sky Obscured)

37
18
9
2
14
30
44
63
80
92
95
97
96
67
37
16
13
11
8
3
1
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
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

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

Precipitation Probability (%)

95
85
72
66
70
72
79
77
78
85
84
81
83
67
53
47
45
43
44
40
29
19
18
11

Precipitation Amount (mm)

0.8
0.6
0.4
0.4
0.5
0.5
0.6
0.6
0.5
0.7
0.6
0.6
0.6
0.4
0
0.1
0.1
0.1
0.1
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
11
10
9
9
9
9
8
8
8
9
9
9
9
9
9
8
9
10
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-1
-1
0
0
0
0
0
1
1
1
1
1
0
-0
-1
-1
-3
-5
-6
-9

Relative Humidity (%)

98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
94
92
90
89

Pressure (mb)

999
998
998
998
998
998
998
998
998
997
997
997
997
997
998
998
999
999
1000
1001
1002
1002
1003
1004

Ozone (du)

372
375
381
386
391
391
391
391
390
388
387
384
381
378
380
381
382
381
381
380
380
381
381
380

Thursday 15

Waning Crescent 10%

05:32

13:21

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

Sun - Rise: 07:32, Set: 16:39, Transit: 12:05. Moon - Rise: 05:32, Set: 13:21. Civil Dark: 17:12 - 06:59. Nautical Dark: 17:49 - 06:22. Astro Dark: 18:24 - 05:47

Total Clouds (% Sky Obscured)

61
56
40
28
23
9
9
15
26
39
49
54
60
62
58
55
28
24
11
12
13
13

Low Clouds (% Sky Obscured)

17
15
12
9
12
9
9
7
8
10
5
5
10
24
36
34
27
16
4
5
4
4

Medium Clouds (% Sky Obscured)

1
3
3
0
0
0
0
0
0
0
0
0
0
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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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

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 (%)

3
6
4
0
2
4
1
1
1
1
2
2
3
10
7
8
9
8
0
0
1
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

Wind Speed/Direction (mph)

7
6
6
5
5
6
6
6
6
6
5
6
7
7
6
6
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-11
-12
-13
-17
-17
-16
-16
-16
-16
-13
-13
-13
-13
-13
-13
-18
-19
-19
-19
-19

Dew Point (°C)

-11
-13
-14
-15
-16
-15
-15
-15
-14
-13
-12
-12
-12
-12
-13
-15
-17
-17
-18
-19
-19
-20

Relative Humidity (%)

87
85
86
84
84
83
79
78
76
77
77
78
82
81
81
81
82
81
81
80
80
79

Pressure (mb)

1005
1006
1007
1008
1009
1010
1011
1012
1012
1012
1011
1012
1012
1012
1013
1014
1015
1015
1015
1015
1015
1016

Ozone (du)

379
379
380
382
383
386
388
391
391
391
391
389
388
387
387
387
387
390
393
396
396
397

Forecast for Domaine-Laurentien, Laurentides, Canada (45.81,-74.06)

Generated: 09/01/26 03:50:15. Forecast: 09/01/26 to 15/01/26. Timezone: UTC-5.00