Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 10

Third Quarter 42%

01:57

11:39

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

Sun - Rise: 08:22, Set: 16:49, Transit: 12:36. Moon - Rise: 01:57, Set: 11:39. Civil Dark: 17:26 - 07:45. Nautical Dark: 18:07 - 07:05. Astro Dark: 18:46 - 06:26

Total Clouds (% Sky Obscured)

78
76
68
75
73
82
74
77
82
75
86
74
76
87
71
43
100
100
100
100
100
90
73
50

Low Clouds (% Sky Obscured)

73
70
66
64
65
66
65
70
62
0
0
0
43
38
0
0
0
10
63
41
68
66
47
34

Medium Clouds (% Sky Obscured)

0
0
0
16
29
60
22
22
38
65
80
64
60
70
68
41
100
97
100
100
100
77
55
28

High Clouds (% Sky Obscured)

0
0
0
2
0
0
0
2
27
28
25
25
27
25
27
37
100
100
100
94
87
20
15
5

ISS Passover

Visibility (miles)

4
4
3
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
1
0

Fog (%)

4
2
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
Snow
Snow
None

Precipitation Probability (%)

0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
39
25
39
57
70
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-10
-10
-11
-12
-13
-15
-15
-16
-17
-18
-17
-17
-16
-15
-15
-14
-13
-13
-12
-10
-9
-7
-6
-4

Feels Like (°C)

-15
-15
-15
-17
-18
-17
-18
-19
-20
-22
-22
-22
-21
-22
-21
-20
-19
-19
-18
-16
-14
-13
-11
-9

Dew Point (°C)

-11
-12
-13
-14
-16
-17
-18
-19
-19
-20
-20
-20
-19
-19
-19
-17
-16
-15
-14
-12
-10
-8
-7
-5

Relative Humidity (%)

87
85
85
85
83
82
81
81
80
81
78
77
76
72
73
78
79
83
83
86
88
90
92
94

Pressure (mb)

1027
1028
1029
1029
1030
1031
1030
1030
1030
1030
1029
1028
1027
1026
1024
1023
1021
1020
1019
1018
1018
1016
1015
1013

Ozone (du)

418
409
401
396
392
388
382
375
364
358
347
339
339
336
338
337
336
336
335
336
342
343
352
350

Sunday 11

Waning Crescent 32%

03:09

11:56

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

Sun - Rise: 08:21, Set: 16:51, Transit: 12:37. Moon - Rise: 03:09, Set: 11:56. Civil Dark: 17:28 - 07:45. Nautical Dark: 18:08 - 07:04. Astro Dark: 18:47 - 06:25

Total Clouds (% Sky Obscured)

14
0
0
0
0
0
0
0
0
0
10
25
25
25
100
62
61
51
45
87
100
100
100
100

Low 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

Medium Clouds (% Sky Obscured)

14
0
0
0
0
0
0
0
0
0
0
0
5
0
100
62
61
51
41
33
58
75
83
100

High Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
92
14
37
51
45
5
89
100
86
100

ISS Passover

Visibility (miles)

1
1
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

Snow
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 (%)

44
3
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
94
92
92
89
89
86
89
89
89
90
89
90
90
90
90
90
89
87
89
89
89

Pressure (mb)

1013
1013
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1010
1008

Ozone (du)

347
350
355
364
361
367
367
368
373
374
362
365
368
372
372
372
370
369
364
359
359
355
359
365

Monday 12

Waning Crescent 24%

04:20

12:19

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

Sun - Rise: 08:21, Set: 16:52, Transit: 12:37. Moon - Rise: 04:20, Set: 12:19. Civil Dark: 17:29 - 07:44. Nautical Dark: 18:09 - 07:04. Astro Dark: 18:48 - 06:25

Total Clouds (% Sky Obscured)

100
99
100
100
100
34
100
100
100
100
47
35
27
78
51
100
100
97
95
98
100
96
89
82

Low Clouds (% Sky Obscured)

0
0
0
0
0
11
56
91
65
30
11
0
0
0
27
100
100
78
80
78
100
95
89
82

Medium Clouds (% Sky Obscured)

100
98
100
100
96
34
97
100
98
100
47
35
27
78
51
73
95
81
84
68
54
7
6
0

High Clouds (% Sky Obscured)

100
96
100
100
100
34
100
100
100
100
47
5
11
7
8
2
6
9
20
20
2
1
12
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
0
9
0
0
0
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
Frozen rai
None
Frozen rai
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
21
46
48
83
19
1
0
0
0
0
3
18
21
16
15
19
18
21
21

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
8
8
7
8
9
9
11
12
13
13
14
14
14
14
15
16
17
17
19
19

Chance of Frost

Temperature (°C)

-1
-1
-1
-2
-1
-2
-2
-1
-1
0
1
1
1
1
1
1
1
1
1
1
1
0
-2
-5

Feels Like (°C)

-5
-4
-5
-6
-5
-6
-4
-6
-6
-4
-5
-3
-5
-5
-6
-6
-6
-5
-6
-5
-5
-6
-10
-12

Dew Point (°C)

-3
-2
-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2
-2
-1
-1
-1
1
0
1
1
-0
-5
-7

Relative Humidity (%)

89
89
89
91
89
89
87
89
87
89
83
84
81
81
88
91
92
98
96
98
98
98
84
85

Pressure (mb)

1008
1007
1006
1005
1004
1003
1002
1001
1000
1000
999
999
999
999
999
999
1000
1000
1001
1002
1002
1004
1005
1007

Ozone (du)

368
366
364
360
361
363
361
363
366
367
371
374
376
377
378
377
375
374
376
380
383
388
390
392

Tuesday 13

Waning Crescent 16%

05:29

12:50

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

Sun - Rise: 08:20, Set: 16:54, Transit: 12:37. Moon - Rise: 05:29, Set: 12:50. Civil Dark: 17:30 - 07:43. Nautical Dark: 18:11 - 07:03. Astro Dark: 18:49 - 06:24

Total Clouds (% Sky Obscured)

98
98
98
97
96
96
93
88
63
25
15
6
5
4
4
5
4
4
1
1
1
1
0
1

Low Clouds (% Sky Obscured)

90
92
93
93
92
93
89
82
63
25
15
5
3
2
0
1
1
1
0
0
0
0
0
1

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
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
1

ISS Passover

Visibility (miles)

6
2
3
2
1
1
2
4
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 (%)

17
13
11
9
8
9
5
4
1
2
2
4
2
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)

20
20
19
18
18
18
17
16
15
14
13
11
10
8
7
6
5
4
4
3
3
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-11
-13
-14
-14
-14
-15
-15
-16
-17
-18
-18
-19
-19
-20
-20
-21
-21
-21
-20
-19
-18
-17
-16

Relative Humidity (%)

85
85
83
83
83
85
83
83
79
77
77
78
79
79
78
78
78
78
77
76
73
74
74
76

Pressure (mb)

1010
1012
1014
1017
1019
1021
1022
1024
1026
1027
1029
1030
1032
1032
1033
1034
1034
1035
1036
1036
1035
1035
1034
1033

Ozone (du)

391
389
391
392
393
393
391
390
390
390
385
386
385
388
391
391
389
392
391
386
375
361
357
353

Wednesday 14

Waning Crescent 10%

06:33

13:31

15 Good
16 Good
17 Good
18 OK
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

Sun - Rise: 08:19, Set: 16:55, Transit: 12:38. Moon - Rise: 06:33, Set: 13:31. Civil Dark: 17:32 - 07:43. Nautical Dark: 18:12 - 07:02. Astro Dark: 18:50 - 06:24

Total Clouds (% Sky Obscured)

1
4
0
25
51
76
84
92
100
100
100
100
99
98
97
98
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
29
59
88
88
89
89
93
96
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
16
30
45
58
52
39
32
37
100
99
98
96
93
92
92
98
100
100
100
100
100

High Clouds (% Sky Obscured)

1
4
0
25
6
36
76
62
100
100
100
100
80
56
34
35
61
83
95
99
100
99
98
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
5
3
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
Snow
Snow
Snow
Snow
None
None
None
None
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
10
24
38
46
48
93
76
36
36
40
45
46
48
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
7
7
9
10
11
12
12
13
13
14
15
16
15
15
15
15
15
15
14
13
12
11
10

Chance of Frost

Temperature (°C)

-13
-13
-14
-14
-14
-14
-14
-14
-13
-13
-12
-12
-11
-11
-10
-10
-9
-9
-8
-8
-7
-7
-7
-6

Feels Like (°C)

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

Dew Point (°C)

-15
-16
-17
-17
-17
-17
-17
-17
-16
-16
-15
-15
-14
-13
-13
-12
-12
-11
-10
-10
-9
-9
-8
-7

Relative Humidity (%)

79
79
79
77
77
77
75
74
76
76
78
78
78
80
78
81
82
83
85
87
87
87
90
92

Pressure (mb)

1032
1031
1030
1029
1028
1026
1025
1023
1022
1020
1019
1017
1016
1014
1013
1011
1010
1009
1008
1008
1007
1007
1007
1006

Ozone (du)

347
343
338
333
326
323
322
320
315
313
313
312
312
313
313
316
318
320
322
324
326
327
330
332

Thursday 15

Waning Crescent 5%

07:27

14:25

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

Sun - Rise: 08:18, Set: 16:56, Transit: 12:38. Moon - Rise: 07:27, Set: 14:25. Civil Dark: 17:33 - 07:42. Nautical Dark: 18:13 - 07:02. Astro Dark: 18:52 - 06:23

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
98
97
95
96
95
95
93
91
91
92
94
95
95
94
95
92
90
90
93
96
100

Medium Clouds (% Sky Obscured)

100
100
100
98
97
95
96
97
97
97
96
95
95
96
96
96
95
95
96
97
98
97
94
88

High Clouds (% Sky Obscured)

95
96
97
97
96
95
85
80
65
60
50
45
51
52
55
45
51
50
56
66
81
78
78
70

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

61
64
73
75
77
78
82
85
85
84
83
80
75
71
67
65
60
53
53
53
52
50
50
49

Precipitation Amount (mm)

0.3
0.3
0.4
0.5
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2

Wind Speed/Direction (mph)

9
8
6
5
3
3
5
5
6
7
8
9
11
13
16
19
19
19
19
18
18
18
18
18

Chance of Frost

Temperature (°C)

-6
-6
-6
-7
-7
-6
-6
-6
-6
-6
-6
-5
-5
-6
-7
-8
-10
-11
-13
-13
-13
-14
-14
-14

Feels Like (°C)

-13
-12
-12
-12
-11
-10
-10
-9
-9
-9
-9
-9
-9
-9
-9
-9
-15
-17
-18
-18
-19
-19
-22
-22

Dew Point (°C)

-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6
-5
-7
-8
-10
-11
-13
-15
-15
-16
-16
-16
-17

Relative Humidity (%)

92
94
94
96
96
94
94
96
96
94
94
94
96
94
92
90
88
85
84
84
83
84
83
82

Pressure (mb)

1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1008
1008
1009
1010
1011
1012
1014
1015
1016
1016
1017
1018
1018

Ozone (du)

334
338
341
344
351
357
364
371
377
384
386
388
389
390
391
392
399
405
412
409
407
404
401
399

Friday 16

Waning Crescent 1%

08:10

No Set

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:17, Set: 16:58, Transit: 12:38. Moon - Rise: 08:10, Set: No Set. Civil Dark: 17:34 - 07:41. Nautical Dark: 18:14 - 07:01. Astro Dark: 18:53 - 06:23

Total Clouds (% Sky Obscured)

97
94
91
90
89
88
84
81
76
80
84
88
88
89
92
82
86
81
81
74
67

Low Clouds (% Sky Obscured)

95
91
88
90
89
88
84
81
76
80
84
88
88
89
92
82
86
81
81
73
65

Medium Clouds (% Sky Obscured)

85
82
82
86
89
88
84
81
76
80
84
83
62
40
21
12
3
0
0
0
0

High Clouds (% Sky Obscured)

60
60
55
55
60
60
57
50
48
39
22
5
4
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

44
41
39
39
39
39
37
33
28
24
20
7
11
12
10
9
8
2
4
4
1

Precipitation Amount (mm)

0.1
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
18
18
17
17
17
16
16
15
15
14
13
13
13
13
12
11
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-22
-22
-22
-23
-25
-25
-26
-26
-26
-26
-27
-27
-27
-27
-27
-27
-29
-29
-28
-29
-29

Dew Point (°C)

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

Relative Humidity (%)

82
82
81
81
80
80
80
79
77
77
76
76
72
72
72
72
73
73
74
73
73

Pressure (mb)

1019
1020
1021
1022
1023
1024
1025
1025
1026
1027
1028
1029
1030
1031
1031
1032
1033
1033
1034
1034
1034

Ozone (du)

396
400
403
406
410
414
418
422
426
430
438
446
454
454
454
454
448
442
436
437
437

Forecast for Winnipeg, Canada (49.90,-97.14)

Generated: 10/01/26 15:00:28. Forecast: 10/01/26 to 16/01/26. Timezone: UTC-6.00