Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Full Moon 100%

17:12

08:13

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

Sun - Rise: 07:58, Set: 17:24, Transit: 12:42. Moon - Rise: 17:12, Set: 08:13. Civil Dark: 17:59 - 07:24. Nautical Dark: 18:37 - 06:45. Astro Dark: 19:15 - 06:07

Total Clouds (% Sky Obscured)

78
81
79
79
85
82
78
78
77
73
68
60
7
3
6
3
2
4
3
3
27
54
62
65

Low Clouds (% Sky Obscured)

78
81
79
79
84
80
76
76
75
70
68
60
1
0
0
0
0
0
0
0
25
51
62
65

Medium Clouds (% Sky Obscured)

4
1
0
0
0
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
1
1
6
1
2
3
2
3
7
16
10
5

ISS Passover

Visibility (miles)

8
8
9
6
3
1
1
0
0
1
3
7
7
9
9
9
9
9
9
9
9
9
6
6

Fog (%)

0
0
0
0
1
2
2
2
1
1
1
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
5
1
6
13
13
14
4
7
3
1
1
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)

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

Chance of Frost

Temperature (°C)

-12
-12
-12
-11
-10
-9
-9
-9
-10
-11
-12
-13
-14
-16
-18
-19
-20
-21
-22
-22
-23
-23
-24
-25

Feels Like (°C)

-19
-19
-18
-18
-16
-16
-15
-15
-15
-16
-17
-18
-19
-20
-21
-23
-23
-24
-25
-26
-26
-27
-28
-28

Dew Point (°C)

-14
-14
-14
-13
-12
-11
-11
-11
-11
-12
-14
-15
-17
-19
-20
-22
-23
-24
-24
-25
-25
-26
-27
-27

Relative Humidity (%)

83
83
83
85
85
85
87
87
88
86
85
83
81
81
79
78
76
77
76
77
76
76
74
75

Pressure (mb)

1016
1017
1017
1018
1019
1019
1019
1020
1021
1022
1023
1023
1024
1024
1025
1025
1026
1027
1027
1027
1027
1027
1028
1028

Ozone (du)

356
353
350
353
351
347
349
353
353
350
344
338
346
350
351
348
340
339
342
344
342
342
341
343

Monday 2

Waning Gibbous 98%

18:37

08:34

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

Sun - Rise: 07:56, Set: 17:26, Transit: 12:42. Moon - Rise: 18:37, Set: 08:34. Civil Dark: 18:00 - 07:22. Nautical Dark: 18:39 - 06:44. Astro Dark: 19:16 - 06:06

Total Clouds (% Sky Obscured)

64
48
0
0
0
0
0
0
0
0
0
1
8
12
12
18
18
24
51
81
87
100
100
100

Low Clouds (% Sky Obscured)

64
47
0
0
0
0
0
0
0
0
0
0
8
12
12
17
12
11
18
16
21
21
3
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
25
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
10
41
39
100
100
88

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
1
1
1
1
0
0
0
100
96
90
82
75
73
70
73
79
86
86

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 (%)

1
4
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)

4
4
5
5
4
4
4
4
4
3
3
3
3
3
3
2
3
3
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

-25
-25
-22
-20
-18
-17
-16
-16
-16
-17
-19
-21
-22
-23
-24
-24
-25
-25
-26
-26
-26
-25
-25
-25

Feels Like (°C)

-28
-28
-26
-24
-22
-20
-19
-19
-18
-19
-22
-23
-24
-26
-27
-27
-28
-28
-29
-30
-30
-29
-30
-29

Dew Point (°C)

-28
-28
-25
-23
-21
-20
-19
-18
-18
-20
-22
-24
-25
-26
-26
-27
-27
-28
-29
-29
-28
-27
-28
-27

Relative Humidity (%)

74
75
77
78
78
78
78
79
81
80
78
76
76
76
75
75
74
74
74
75
74
75
76
77

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1028
1029
1029
1030
1030
1030
1031
1031
1031
1031
1031
1032
1032
1031
1031
1031
1030

Ozone (du)

345
351
352
351
350
344
341
343
343
345
345
351
356
361
365
369
372
373
373
376
386
391
397
398

Tuesday 3

Waning Gibbous 93%

19:57

08:50

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
07 Bad

Sun - Rise: 07:55, Set: 17:27, Transit: 12:42. Moon - Rise: 19:57, Set: 08:50. Civil Dark: 18:02 - 07:21. Nautical Dark: 18:40 - 06:42. Astro Dark: 19:18 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
97
52
93
75
53
84
95
94
83
70
86
79
69
93
76
40
34
30
40
66
77

Low Clouds (% Sky Obscured)

2
1
1
5
1
1
0
0
0
0
13
17
22
64
60
68
87
76
40
34
30
40
66
77

Medium Clouds (% Sky Obscured)

100
93
99
97
51
92
64
53
51
46
48
69
49
42
27
1
31
0
0
0
0
0
5
10

High Clouds (% Sky Obscured)

96
100
100
86
35
64
40
36
1
2
9
10
11
0
0
0
0
0
0
0
0
2
28
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
1
1
1
1
2
2
2
6
9
9
9
7
3
2

Fog (%)

78
31
0
0
0
0
0
0
0
0
0
4
15
15
10
2
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
1
3
6
7
13
2
1
0
2
1
1
1
1
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
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-24
-23
-21
-19
-17
-15
-13
-12
-11
-12
-12
-13
-13
-14
-14
-14
-14
-14
-15
-15
-16
-16
-16
-17

Feels Like (°C)

-29
-29
-27
-25
-23
-19
-19
-17
-16
-17
-17
-17
-17
-18
-18
-19
-19
-19
-19
-19
-19
-20
-20
-21

Dew Point (°C)

-27
-26
-24
-22
-20
-18
-16
-14
-14
-14
-14
-14
-14
-15
-16
-16
-15
-16
-16
-17
-17
-18
-18
-19

Relative Humidity (%)

75
77
75
77
75
77
79
81
83
85
86
88
90
90
90
88
90
88
88
88
87
87
88
86

Pressure (mb)

1031
1030
1030
1030
1030
1029
1028
1027
1027
1027
1027
1028
1028
1028
1029
1030
1030
1031
1031
1031
1032
1033
1033
1033

Ozone (du)

396
399
402
405
409
410
407
403
398
400
404
393
390
380
369
379
381
392
399
395
386
381
380
373

Wednesday 4

Waning Gibbous 86%

21:13

09:04

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 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:53, Set: 17:29, Transit: 12:42. Moon - Rise: 21:13, Set: 09:04. Civil Dark: 18:03 - 07:19. Nautical Dark: 18:42 - 06:41. Astro Dark: 19:19 - 06:03

Total Clouds (% Sky Obscured)

87
90
91
100
100
100
100
100
100
100
96
92
88
77
59
41
37
33
50
66
85
100
100
100

Low Clouds (% Sky Obscured)

79
78
75
75
77
82
87
79
75
62
58
54
54
36
18
0
4
2
3
4
5
5
13
21

Medium Clouds (% Sky Obscured)

10
10
19
24
86
96
100
99
97
96
84
73
55
45
48
5
4
0
0
18
47
75
80
85

High Clouds (% Sky Obscured)

82
83
91
100
100
100
100
100
100
100
69
38
12
4
2
2
13
25
39
60
81
95
100
99

ISS Passover

Visibility (miles)

2
3
3
6
7
7
6
6
6
8
9
6
4
8
9
9
9
9
9
3
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
1
2
1
0
0
0
1
1
1
3
4
5
2
7
0
0
0
0
0
0
1
4
11

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

Chance of Frost

Temperature (°C)

-17
-17
-14
-12
-10
-10
-9
-8
-8
-8
-7
-7
-6
-6
-5
-5
-5
-6
-6
-6
-6
-3
-3
-3

Feels Like (°C)

-21
-21
-18
-16
-14
-13
-13
-13
-13
-13
-12
-13
-12
-12
-12
-11
-11
-11
-9
-10
-10
-9
-8
-8

Dew Point (°C)

-19
-19
-16
-14
-12
-11
-10
-10
-9
-9
-8
-8
-7
-7
-6
-6
-6
-7
-7
-7
-7
-4
-4
-3

Relative Humidity (%)

87
86
86
86
86
87
87
88
88
90
90
90
90
90
92
90
92
92
92
94
92
92
94
96

Pressure (mb)

1033
1033
1032
1031
1031
1029
1028
1026
1024
1023
1021
1019
1018
1016
1015
1014
1013
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

371
370
370
367
362
358
361
360
362
365
371
369
374
377
378
373
367
360
358
354
354
350
345
341

Thursday 5

Waning Gibbous 79%

22:27

09:17

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
07 Bad

Sun - Rise: 07:52, Set: 17:31, Transit: 12:42. Moon - Rise: 22:27, Set: 09:17. Civil Dark: 18:05 - 07:18. Nautical Dark: 18:43 - 06:39. Astro Dark: 19:21 - 06:02

Total Clouds (% Sky Obscured)

100
96
89
88
90
93
96
94
93
91
85
79
74
72
71
70
87
77
69
74
77
79
78
76

Low Clouds (% Sky Obscured)

36
41
36
38
51
59
67
68
68
68
70
72
74
72
70
68
84
76
69
74
77
79
78
76

Medium Clouds (% Sky Obscured)

75
56
51
45
90
92
94
89
84
76
85
79
74
72
71
61
68
56
41
33
23
15
18
20

High Clouds (% Sky Obscured)

94
47
21
68
75
75
65
60
20
2
12
4
9
35
14
8
15
22
40
29
14
0
0
0

ISS Passover

Visibility (miles)

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

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
24
24
26
25
23
15
16
26
28
13
32
18
8
7
1
3
2
0
2
2
1
2
1

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
12
11
11
11
10
9
9
11
13
12
14
13
15
15
15
14
14
13
12
11
9
7
6

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-2
-3
-4
-5
-5
-7
-7
-8
-9
-10
-11
-12
-13
-14
-15
-17
-18
-19
-20

Feels Like (°C)

-8
-7
-8
-8
-8
-8
-9
-10
-11
-12
-13
-14
-14
-15
-17
-18
-19
-19
-19
-20
-20
-21
-21
-26

Dew Point (°C)

-3
-2
-4
-4
-4
-4
-5
-5
-7
-8
-8
-10
-11
-11
-12
-14
-15
-15
-17
-18
-20
-21
-22
-23

Relative Humidity (%)

94
98
87
86
86
86
87
87
85
84
87
83
83
83
83
81
79
79
78
76
77
78
77
75

Pressure (mb)

1012
1013
1013
1013
1012
1012
1012
1012
1014
1015
1016
1017
1018
1020
1021
1023
1024
1023
1025
1026
1027
1029
1030
1031

Ozone (du)

339
339
337
334
335
330
328
326
326
329
333
336
345
350
352
354
354
359
364
369
370
372
373
378

Friday 6

Waning Gibbous 70%

23:40

09:30

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
07 Bad

Sun - Rise: 07:50, Set: 17:33, Transit: 12:42. Moon - Rise: 23:40, Set: 09:30. Civil Dark: 18:07 - 07:16. Nautical Dark: 18:45 - 06:38. Astro Dark: 19:22 - 06:01

Total Clouds (% Sky Obscured)

75
80
84
89
90
90
91
92
95
98
93
88
83
78
72
70
80
95
93
86
86
89
89
94

Low Clouds (% Sky Obscured)

75
62
43
31
44
57
57
61
64
69
65
60
56
53
54
61
77
83
89
86
86
86
78
71

Medium Clouds (% Sky Obscured)

23
22
22
18
24
31
37
51
66
81
64
43
19
12
10
8
8
4
0
1
2
2
2
3

High Clouds (% Sky Obscured)

0
13
37
50
50
45
35
35
35
30
30
25
25
30
18
0
1
1
2
5
8
12
29
56

ISS Passover

Visibility (miles)

6
7
8
8
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
3
3
1
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
1
1
12
15

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-26
-25
-27
-28
-28
-25
-24
-24
-24
-24
-24
-27
-26
-26
-26
-26
-26
-27
-26
-27
-26
-26
-26
-25

Dew Point (°C)

-25
-26
-26
-26
-25
-25
-24
-23
-24
-25
-26
-27
-27
-28
-28
-28
-28
-28
-26
-26
-26
-25
-25
-24

Relative Humidity (%)

75
75
71
69
68
68
68
71
70
71
73
73
74
72
73
73
73
73
74
73
72
71
71
72

Pressure (mb)

1031
1032
1032
1032
1031
1031
1030
1029
1028
1027
1027
1026
1025
1024
1023
1022
1021
1021
1020
1019
1019
1019
1018
1019

Ozone (du)

384
389
390
391
392
391
391
391
388
386
384
384
384
385
382
379
376
374
372
370
371
372
373
372

Saturday 7

Waning Gibbous 60%

00:52

09:43

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

Sun - Rise: 07:48, Set: 17:34, Transit: 12:42. Moon - Rise: 00:52, Set: 09:43. Civil Dark: 18:08 - 07:15. Nautical Dark: 18:46 - 06:37. Astro Dark: 19:24 - 05:59

Total Clouds (% Sky Obscured)

95
92
90
85
76
72
75
85
95
100
100
99
99
94
89
85
91
96
100
100
100
100

Low Clouds (% Sky Obscured)

64
58
42
20
17
13
13
13
13
12
11
10
9
12
15
18
28
41
51
54
57
60

Medium Clouds (% Sky Obscured)

0
15
30
45
62
70
75
83
82
86
86
92
98
87
76
73
84
95
100
100
100
100

High Clouds (% Sky Obscured)

81
86
90
85
76
72
75
82
87
95
85
78
71
84
89
85
91
96
100
100
100
100

ISS Passover

Visibility (miles)

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

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 (%)

18
16
12
6
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
6

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-25
-26
-26
-26
-26
-21
-22
-22
-21
-21
-21
-20
-19
-19
-19
-19
-19
-20
-20
-19
-19
-19

Dew Point (°C)

-23
-23
-22
-21
-20
-19
-18
-17
-17
-17
-16
-16
-16
-16
-16
-16
-16
-16
-16
-15
-15
-14

Relative Humidity (%)

76
75
74
73
72
74
75
76
78
79
81
83
81
83
83
84
84
86
86
84
86
86

Pressure (mb)

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

Ozone (du)

372
371
372
373
375
375
376
376
377
377
377
377
377
377
374
370
366
366
365
365
366
367

Forecast for Winnipeg, Canada (49.90,-97.14)

Generated: 01/02/26 08:43:59. Forecast: 01/02/26 to 07/02/26. Timezone: UTC-6.00