Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 31

Waxing Gibbous 99%

18:47

06:30

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:04, Set: 19:59, Transit: 13:32. Moon - Rise: 18:47, Set: 06:30. Civil Dark: 20:32 - 06:32. Nautical Dark: 21:11 - 05:50. Astro Dark: 21:53 - 05:08

Total Clouds (% Sky Obscured)

99
98
98
96
91
81
73
91
100
82
85
79
70
72
69
62
53
53
56
58
37
48
83
100

Low Clouds (% Sky Obscured)

90
89
85
81
77
68
67
90
100
79
80
74
68
70
67
62
53
53
56
38
23
9
5
0

Medium Clouds (% Sky Obscured)

69
73
63
61
52
23
4
0
0
0
0
0
0
1
1
1
1
1
0
31
22
36
72
79

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
4
2
4
2
15
13
5
21
100

ISS Passover

Visibility (miles)

0
0
0
0
3
6
5
4
1
3
5
5
9
9
9
9
9
9
9
6
6
6
6
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
98
100
100
100

Precipitation Type

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

Precipitation Probability (%)

81
77
50
38
22
12
14
15
18
19
23
18
14
2
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.2
0.2
0.1
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
9
9
10
13
13
13
13
12
11
11
10
9
6
5
4
4
3
2
2
2
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
96
96
90
89
86
83
87
80
80
81
84
89
91
91
90
90
89
90
89
88
88
87

Pressure (mb)

1019
1019
1020
1021
1021
1022
1022
1023
1023
1024
1024
1024
1025
1025
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028

Ozone (du)

423
424
425
427
425
426
426
427
424
418
414
412
408
405
406
407
405
406
410
414
414
413
414
415

Wednesday 1

Full Moon 100%

20:01

06:43

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 OK
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:02, Set: 20:01, Transit: 13:32. Moon - Rise: 20:01, Set: 06:43. Civil Dark: 20:34 - 06:30. Nautical Dark: 21:13 - 05:48. Astro Dark: 21:55 - 05:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
95
100
98
84
94
94
91
82
90
43
31
23
20
50
85
95
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
17
49
55
28
5
50
78
74
65
56
6
6
5
3
11
18
7
3

Medium Clouds (% Sky Obscured)

91
100
100
100
100
100
96
82
99
94
78
85
85
78
67
67
43
31
23
20
45
38
34
28

High Clouds (% Sky Obscured)

100
100
100
100
100
100
68
45
100
10
0
0
0
0
0
0
0
0
0
0
6
14
32
73

ISS Passover

Visibility (miles)

4
3
5
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
95
84
18
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
1
6
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
6
7
8
8
9
8
8
7
8
7
7
7
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
92
92
92
91
87
84
83
84
88
84
81
83
86
86
87
91
91
90
92
92
94
92

Pressure (mb)

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

Ozone (du)

415
415
416
415
412
413
410
410
410
409
406
405
401
400
400
398
397
399
398
395
392
392
390
389

Thursday 2

Waning Gibbous 98%

21:14

06:56

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:00, Set: 20:03, Transit: 13:31. Moon - Rise: 21:14, Set: 06:56. Civil Dark: 20:35 - 06:27. Nautical Dark: 21:15 - 05:45. Astro Dark: 21:57 - 05:03

Total Clouds (% Sky Obscured)

96
93
83
89
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
56

Low Clouds (% Sky Obscured)

13
1
1
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4

Medium Clouds (% Sky Obscured)

18
15
6
5
12
70
57
51
78
80
93
67
61
93
100
85
88
99
95
22
4
0
1
2

High Clouds (% Sky Obscured)

50
56
30
51
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
56

ISS Passover

Visibility (miles)

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

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
1
0
0
0
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
90
89
87
84
84
86
91
86
85
83
84
84
89
89
92
92
92
94
92
94
94

Pressure (mb)

1022
1022
1022
1022
1021
1020
1020
1019
1018
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1020
1020
1021
1021
1022

Ozone (du)

388
387
389
388
388
387
385
383
384
384
384
384
383
383
385
387
393
398
400
403
403
405
408
413

Friday 3

Waning Gibbous 95%

22:27

07:10

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:58, Set: 20:04, Transit: 13:31. Moon - Rise: 22:27, Set: 07:10. Civil Dark: 20:37 - 06:25. Nautical Dark: 21:17 - 05:43. Astro Dark: 21:59 - 05:00

Total Clouds (% Sky Obscured)

44
36
50
83
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
92

Low Clouds (% Sky Obscured)

4
2
5
2
3
4
5
9
2
0
0
0
0
5
5
5
5
4
4
1
5
10
14
15

Medium Clouds (% Sky Obscured)

5
10
23
45
54
73
70
63
61
69
72
86
83
98
83
92
92
95
100
100
100
100
96
63

High Clouds (% Sky Obscured)

44
36
50
83
68
40
15
37
68
100
100
100
100
100
100
100
99
98
98
95
93
92
78
74

ISS Passover

Visibility (miles)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
92
91
89
89
87
89
89
91
91
91
92
92
96
98
94
94
94
94
96
94
94

Pressure (mb)

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

Ozone (du)

416
414
413
410
407
407
409
410
414
415
415
415
415
415
416
415
415
415
414
413
412
410
407
406

Saturday 4

Waning Gibbous 90%

23:40

07:27

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
03 Good
04 OK
05 Bad

Sun - Rise: 06:56, Set: 20:06, Transit: 13:31. Moon - Rise: 23:40, Set: 07:27. Civil Dark: 20:39 - 06:23. Nautical Dark: 21:19 - 05:41. Astro Dark: 22:01 - 04:57

Total Clouds (% Sky Obscured)

88
92
96
100
100
100
100
100
100
100
100
100
100
100
100
100
93
86
79
53
26
0
32
61

Low Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
10

Medium Clouds (% Sky Obscured)

81
85
60
55
60
50
35
24
22
20
24
25
38
33
18
5
1
0
0
0
0
0
5
9

High Clouds (% Sky Obscured)

54
67
74
41
42
40
45
55
65
66
65
70
71
76
52
29
14
8
8
7
6
0
9
14

ISS Passover

Visibility (miles)

9
2
4
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
8
8
7

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 (%)

2
4
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
94
92
91
91
87
88
86
84
86
88
92
94
94
96
94
94
96
94
94
90
92

Pressure (mb)

1027
1027
1027
1027
1026
1026
1026
1025
1025
1024
1024
1024
1024
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

409
408
407
409
409
406
402
399
396
397
395
393
391
389
389
390
390
391
391
392
392
392
392
392

Sunday 5

Waning Gibbous 83%

00:51

07:50

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

Sun - Rise: 06:54, Set: 20:07, Transit: 13:30. Moon - Rise: 00:51, Set: 07:50. Civil Dark: 20:40 - 06:21. Nautical Dark: 21:20 - 05:38. Astro Dark: 22:04 - 04:55

Total Clouds (% Sky Obscured)

88
82
85
89
91
92
94
94
94
93
88
83
78
60
39
27
42
52
50
33
15
0
8
16

Low Clouds (% Sky Obscured)

14
24
28
37
47
59
69
62
57
46
38
27
20
24
29
27
36
39
41
24
12
0
8
16

Medium Clouds (% Sky Obscured)

14
42
71
89
91
91
89
91
93
93
77
61
41
47
39
27
42
52
50
33
15
0
8
16

High Clouds (% Sky Obscured)

18
30
41
53
33
18
4
6
8
9
10
10
10
16
34
27
42
52
50
33
15
0
8
16

ISS Passover

Visibility (miles)

7
7
8
9
9
9
9
9
8
8
7
8
8
9
9
9
9
9
9
9
9
8
8
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 (%)

0
0
0
0
2
8
16
12
10
15
16
12
3
8
7
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
4
5
5
5
6
6
6
6
6
5
4
4
5
7
8
9
9
10
10
11
11
11

Chance of Frost

Temperature (°C)

-8
-8
-6
-4
-3
-2
-0
1
1
2
2
2
1
1
-1
-2
-3
-3
-3
-3
-3
-4
-4
-4

Feels Like (°C)

-9
-9
-10
-10
-9
-9
-8
-8
-2
-2
-3
-2
-2
-2
-3
-3
-3
-3
-4
-4
-7
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
89
87
87
86
84
83
78
76
77
77
78
81
84
87
89
91
92
92
94
96
96

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1023
1023
1024
1024
1025
1026
1026
1027
1027
1028
1029
1030

Ozone (du)

392
392
393
394
394
395
396
397
397
398
398
400
402
404
405
407
408
410
412
414
413
411
410
408

Monday 6

Waning Gibbous 75%

01:56

08:19

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

Sun - Rise: 06:52, Set: 20:09, Transit: 13:30. Moon - Rise: 01:56, Set: 08:19. Civil Dark: 20:42 - 06:18. Nautical Dark: 21:22 - 05:36. Astro Dark: 22:06 - 04:52

Total Clouds (% Sky Obscured)

24
29
35
43
41
38
33
46
58
71
47
25
8
8
8
2
4
6
8

Low Clouds (% Sky Obscured)

24
29
35
43
41
38
33
46
58
71
47
25
8
8
8
2
4
6
8

Medium Clouds (% Sky Obscured)

24
29
34
20
15
8
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

24
29
19
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
0
2
3
4
6
7
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

Precipitation Type

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

Precipitation Probability (%)

0
1
1
0
6
9
10
9
6
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
90
89
87
86
81
81
79
78
78
78
76
78
81
82
82
82

Pressure (mb)

1030
1031
1032
1033
1033
1034
1034
1034
1034
1034
1034
1034
1034
1035
1035
1035
1035
1036
1036

Ozone (du)

407
405
403
400
398
404
411
417
415
412
410
414
419
423
425
427
430
432
434

Forecast for Winnipeg, Canada (49.90,-97.14)

Generated: 31/03/26 06:31:18. Forecast: 31/03/26 to 06/04/26. Timezone: UTC-5.00