Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 31

Waxing Gibbous 93%

13:30

05:42

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:26, Set: 16:37, Transit: 12:32. Moon - Rise: 13:30, Set: 05:42. Civil Dark: 17:15 - 07:48. Nautical Dark: 17:56 - 07:07. Astro Dark: 18:36 - 06:28

Total Clouds (% Sky Obscured)

100
100
99
100
95
71
66
34
54
51
59
59
62
55
51
66
64
65
66
73
83
100
99
100

Low Clouds (% Sky Obscured)

70
66
65
67
66
65
66
34
54
51
59
59
62
55
51
62
0
0
0
0
0
0
11
25

Medium Clouds (% Sky Obscured)

100
90
90
70
76
28
12
0
7
0
0
0
0
0
1
11
59
60
63
70
83
100
99
100

High Clouds (% Sky Obscured)

95
87
71
97
3
1
0
0
0
0
0
0
0
0
0
1
4
1
2
14
3
2
0
0

ISS Passover

Visibility (miles)

0
1
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4

Fog (%)

1
0
0
1
2
2
2
1
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 (%)

29
15
13
4
6
1
2
2
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-22
-23
-25
-25
-26
-26
-26
-26
-26
-25
-24
-24
-24
-24
-23
-24
-26
-27
-26
-27
-28
-27
-27
-27

Dew Point (°C)

-18
-19
-21
-21
-22
-23
-24
-25
-25
-24
-24
-23
-23
-23
-23
-24
-25
-26
-26
-26
-27
-26
-25
-25

Relative Humidity (%)

84
81
77
78
75
73
71
70
70
71
71
72
72
73
75
74
74
74
73
72
72
72
73
76

Pressure (mb)

1023
1023
1024
1024
1025
1026
1026
1027
1028
1029
1029
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1025
1024

Ozone (du)

329
318
318
320
318
319
322
324
326
328
332
334
333
328
323
323
325
326
325
329
332
332
332
333

Thursday 1

Waxing Gibbous 98%

14:19

07:07

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 OK
01 Bad

Sun - Rise: 08:26, Set: 16:38, Transit: 12:32. Moon - Rise: 14:19, Set: 07:07. Civil Dark: 17:16 - 07:48. Nautical Dark: 17:57 - 07:07. Astro Dark: 18:37 - 06:28

Total Clouds (% Sky Obscured)

100
100
95
97
94
94
97
94
96
93
93
97
98
78
64
62
40
42
35
32
31
8
12
42

Low Clouds (% Sky Obscured)

46
48
75
84
74
77
88
82
89
85
85
92
94
75
64
50
28
23
15
7
5
0
0
2

Medium Clouds (% Sky Obscured)

100
100
89
90
87
83
86
78
77
37
21
13
31
16
0
0
0
0
0
0
0
8
12
16

High Clouds (% Sky Obscured)

41
100
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)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
10
32
41
49
39
30
27
24
17
7
7
3
6
0
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.1
0.2
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
4
4
4
4
4
3
4
4
5
6
7
7
7
7
7
7
6
6
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-26
-25
-25
-25
-24
-24
-24
-24
-24
-23
-22
-22
-22
-21
-22
-23
-24
-25
-26
-27
-27
-27
-27
-27

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1023
1023
1022
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

331
332
333
334
335
337
337
335
335
338
339
337
336
337
336
335
335
335
336
337
334
334
338
341

Friday 2

Waxing Gibbous 100%

15:27

08:19

02 Bad
03 OK
04 OK
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

Sun - Rise: 08:26, Set: 16:39, Transit: 12:33. Moon - Rise: 15:27, Set: 08:19. Civil Dark: 17:17 - 07:48. Nautical Dark: 17:58 - 07:07. Astro Dark: 18:37 - 06:28

Total Clouds (% Sky Obscured)

38
26
26
61
55
54
58
35
45
41
75
78
100
100
100
100
99
98
98
92
86
75
77
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
18
20
26
23

Medium Clouds (% Sky Obscured)

24
26
25
41
18
24
34
21
35
33
75
75
44
50
80
67
86
85
90
90
85
75
77
72

High Clouds (% Sky Obscured)

1
1
1
38
38
9
14
28
45
41
24
31
98
99
100
100
97
94
91
71
44
20
26
49

ISS Passover

Visibility (miles)

5
9
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

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
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-28
-27
-27
-27
-27
-27
-28
-28
-25
-23
-22
-20
-20
-19
-20
-20
-21
-22
-22
-23
-23
-23
-23
-23

Dew Point (°C)

-26
-26
-26
-26
-26
-26
-26
-26
-24
-21
-20
-19
-18
-18
-18
-19
-20
-20
-21
-21
-21
-22
-22
-22

Relative Humidity (%)

77
76
75
73
71
70
70
69
71
74
74
73
72
73
77
80
81
80
79
77
74
73
73
76

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1022
1022

Ozone (du)

339
339
335
333
331
333
334
334
333
331
330
331
333
332
329
326
326
327
329
331
332
334
334
334

Saturday 3

Full Moon 99%

16:49

09:12

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:25, Set: 16:41, Transit: 12:33. Moon - Rise: 16:49, Set: 09:12. Civil Dark: 17:18 - 07:48. Nautical Dark: 17:59 - 07:07. Astro Dark: 18:38 - 06:28

Total Clouds (% Sky Obscured)

88
86
81
75
82
90
98
94
90
81
79
82
73
76
80
92
94
96
96
92
96
100
100
100

Low Clouds (% Sky Obscured)

36
40
30
20
10
0
0
21
41
62
68
74
73
76
80
92
94
95
86
86
81
86
100
100

Medium Clouds (% Sky Obscured)

65
63
53
58
73
85
97
68
52
31
21
19
23
39
60
75
79
82
72
58
58
61
74
75

High Clouds (% Sky Obscured)

59
41
22
8
9
9
8
10
11
11
7
4
0
32
64
92
67
32
10
5
7
7
11
21

ISS Passover

Visibility (miles)

9
9
2
0
0
0
1
0
0
5
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
0
18
21
23
15
12
7
11
0
0
0
1
2
2
2
4
4
4
19
24
25
23
18

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

Chance of Frost

Temperature (°C)

-19
-19
-20
-20
-20
-20
-19
-19
-18
-17
-16
-15
-15
-14
-15
-16
-16
-16
-16
-16
-16
-16
-16
-16

Feels Like (°C)

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

Dew Point (°C)

-22
-22
-22
-22
-22
-21
-21
-21
-20
-19
-18
-18
-17
-17
-17
-19
-18
-18
-19
-19
-19
-19
-19
-19

Relative Humidity (%)

76
77
77
84
84
85
85
85
84
81
82
80
80
79
81
80
80
79
78
79
78
77
76
76

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019

Ozone (du)

338
344
350
356
359
361
361
360
361
359
354
350
348
344
340
339
340
341
340
338
333
328
326
325

Sunday 4

Waning Gibbous 98%

18:18

09:48

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:25, Set: 16:42, Transit: 12:33. Moon - Rise: 18:18, Set: 09:48. Civil Dark: 17:19 - 07:48. Nautical Dark: 18:00 - 07:07. Astro Dark: 18:39 - 06:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
98
97
100
100
98
93
90
86
91
95
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

100
100
100
100
97
94
91
91
92
92
98
99
98
50
39
28
28
27
27
53
76
97
95
91

Medium Clouds (% Sky Obscured)

56
81
89
88
91
97
100
96
83
74
70
67
68
55
46
34
34
35
35
47
58
75
57
40

High Clouds (% Sky Obscured)

38
71
48
52
89
99
99
78
30
22
81
70
44
35
30
24
35
48
55
33
13
2
8
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

12
13
13
13
22
27
32
34
36
38
54
68
78
73
67
60
49
36
9
16
21
26
29
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.5
0.4
0.3
0.2
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
5
5
5
5
5
5
5
5
6
5
5
4
3
3
2
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
77
76
76
76
75
73
73
72
72
74
76
79
79
80
81
81
82
83
82
84
84
84

Pressure (mb)

1019
1018
1018
1017
1017
1017
1016
1016
1016
1015
1015
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014

Ozone (du)

324
321
320
320
322
323
325
329
330
331
333
334
334
335
335
335
335
338
341
344
345
346
346
347

Monday 5

Waning Gibbous 95%

19:44

10:13

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:25, Set: 16:43, Transit: 12:34. Moon - Rise: 19:44, Set: 10:13. Civil Dark: 17:20 - 07:47. Nautical Dark: 18:01 - 07:06. Astro Dark: 18:40 - 06:27

Total Clouds (% Sky Obscured)

98
99
99
100
100
100
100
92
85
77
77
75
80
78
74
68
65
57
63
68
53
35
15
15

Low Clouds (% Sky Obscured)

87
86
86
85
82
77
73
76
76
74
74
75
80
75
70
64
60
56
53
48
53
35
15
15

Medium Clouds (% Sky Obscured)

23
23
23
28
33
33
33
20
10
1
1
0
0
0
0
0
21
42
63
68
53
35
15
15

High Clouds (% Sky Obscured)

23
42
61
82
81
83
83
62
44
37
26
14
3
16
32
49
58
57
63
68
53
35
15
15

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

28
26
26
26
32
35
37
31
24
14
14
14
13
11
8
2
2
2
2
24
34
43
64
81

Precipitation Amount (mm)

0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.3
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
86
85
85
86
84
86
84
84
85
86
86
90
88
88
88
90
90
90
92
90
90
92

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015

Ozone (du)

348
349
349
349
350
349
348
347
347
347
348
347
346
345
344
343
342
341
341
340
341
343
345
348

Tuesday 6

Waning Gibbous 89%

21:05

10:32

Sun - Rise: 08:25, Set: 16:44, Transit: 12:34. Moon - Rise: 21:05, Set: 10:32. Civil Dark: 17:22 - 07:47. Nautical Dark: 18:02 - 07:06. Astro Dark: 18:41 - 06:27

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Winnipeg, Canada (49.90,-97.14)

Generated: 31/12/25 02:09:07. Forecast: 31/12/25 to 06/01/26. Timezone: UTC-6.00