Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waning Gibbous 98%

21:14

07:10

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:58, Set: 20:03, Transit: 13:31. Moon - Rise: 21:14, Set: 07:10. Civil Dark: 20:35 - 06:25. Nautical Dark: 21:15 - 05:45. Astro Dark: 21:57 - 05:03

Total Clouds (% Sky Obscured)

98
98
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
74
51

Low Clouds (% Sky Obscured)

42
39
28
28
45
63
64
68
66
65
63
63
61
31
33
66
67
66
25
0
0
0
26
7

Medium Clouds (% Sky Obscured)

63
72
87
90
86
94
97
97
100
100
99
100
100
100
99
98
98
100
100
100
99
85
46
44

High Clouds (% Sky Obscured)

44
87
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
35
2

ISS Passover

Visibility (miles)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
88
93
98
98
98
94
91
92
92
94
92
92
92
94
94
96
94
96
94
94
92
91

Pressure (mb)

1020
1019
1018
1017
1017
1017
1016
1016
1016
1017
1018
1018
1018
1019
1019
1020
1020
1021
1022
1022
1023
1024
1024
1026

Ozone (du)

391
391
388
386
386
384
388
392
395
397
398
400
400
400
399
402
405
408
409
410
409
411
411
412

Friday 3

Waning Gibbous 95%

22:27

07:27

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:56, Set: 20:04, Transit: 13:31. Moon - Rise: 22:27, Set: 07:27. Civil Dark: 20:37 - 06:23. Nautical Dark: 21:17 - 05:43. Astro Dark: 21:59 - 05:00

Total Clouds (% Sky Obscured)

80
100
100
96
47
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
10
10
35
35
40
34
25
25
35
30
55
60
39
25
17
3

Medium Clouds (% Sky Obscured)

80
87
78
82
20
31
38
71
90
95
98
99
100
100
100
97
95
95
80
83
75
62
44
25

High Clouds (% Sky Obscured)

9
100
100
86
29
100
100
100
100
100
95
100
7
100
100
2
57
95
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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
8
10
10
10
10
10
10
9
8
7
7
7
7
7
7
7
7
7
7
8
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1026
1026
1025
1025
1026
1026
1026
1026
1025
1026
1026
1026
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

414
411
409
408
409
413
414
412
409
403
402
402
404
401
399
397
398
401
402
401
401
402
401
404

Saturday 4

Waning Gibbous 90%

23:40

07:50

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

Sun - Rise: 06:54, Set: 20:06, Transit: 13:31. Moon - Rise: 23:40, Set: 07:50. Civil Dark: 20:39 - 06:21. Nautical Dark: 21:19 - 05:41. Astro Dark: 22:01 - 04:57

Total Clouds (% Sky Obscured)

99
85
22
16
10
19
23
33
30
84
77
84
89
41
15
81
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
29
69
75
78
82
86
91

Medium Clouds (% Sky Obscured)

5
31
0
14
7
19
17
26
30
56
40
38
58
41
15
80
100
100
100
100
99
28
8
9

High Clouds (% Sky Obscured)

99
85
22
2
0
0
1
1
0
0
4
9
14
20
15
43
20
20
20
20
14
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
20
32
34
32
38

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
83
83
83
83
83
83
89
91
91
91
92
92
91
91
91
89
91
91
92
96
96
94

Pressure (mb)

1022
1021
1021
1021
1021
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

405
405
407
406
400
397
393
393
395
392
391
388
388
387
387
388
385
389
391
393
398
401
402
404

Sunday 5

Waning Gibbous 83%

00:51

08:19

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 OK
06 OK
07 OK
08 Good
09 Good
10 OK

Sun - Rise: 06:52, Set: 20:07, Transit: 13:30. Moon - Rise: 00:51, Set: 08:19. Civil Dark: 20:40 - 06:18. Nautical Dark: 21:20 - 05:38. Astro Dark: 22:04 - 04:55

Total Clouds (% Sky Obscured)

99
100
99
98
98
95
93
89
90
90
60
55
59
74
83
79
71
52
38
21
14
7
1
19

Low Clouds (% Sky Obscured)

95
98
96
94
93
90
86
81
78
75
60
55
59
74
83
79
71
52
38
21
14
7
1
18

Medium Clouds (% Sky Obscured)

96
77
38
26
27
20
11
0
2
4
6
4
2
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
0

ISS Passover

Visibility (miles)

0
0
0
0
0
1
0
0
0
0
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
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
37
35
34
33
38
35
26
21
16
4
7
8
1
6
7
6
5
4
1
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-3
-3
-4
-4
-3
-6
-6
-6
-6
-9
-9
-9
-10
-11
-12
-12
-11
-12
-12
-13
-12
-13
-12

Dew Point (°C)

0
1
1
1
1
1
1
-0
-1
-1
-5
-6
-7
-7
-8
-9
-9
-9
-10
-11
-11
-11
-12
-12

Relative Humidity (%)

96
96
98
98
98
96
96
91
89
92
77
76
76
76
76
76
77
77
76
76
74
73
71
67

Pressure (mb)

1021
1021
1021
1022
1022
1023
1024
1025
1026
1027
1029
1030
1030
1031
1032
1033
1033
1034
1035
1036
1036
1037
1038
1038

Ozone (du)

410
414
415
413
413
414
415
420
422
422
426
429
427
426
425
424
424
421
417
411
409
414
422
424

Monday 6

Waning Gibbous 75%

01:56

08:57

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

Sun - Rise: 06:49, Set: 20:09, Transit: 13:30. Moon - Rise: 01:56, Set: 08:57. Civil Dark: 20:42 - 06:16. Nautical Dark: 21:22 - 05:36. Astro Dark: 22:06 - 04:52

Total Clouds (% Sky Obscured)

41
60
60
60
60
51
41
32
21
11
0
28
56
84
0
0
2
31
57
83
89
94
100
100

Low Clouds (% Sky Obscured)

41
60
60
60
60
51
41
32
21
11
0
0
0
0
0
0
0
1
1
2
1
1
0
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
15
29
43
61
80
98
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
18
39
68
0
0
2
31
42
48
65
82
100
100

ISS Passover

Visibility (miles)

9
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
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)

12
11
10
9
8
7
5
4
2
1
2
2
3
4
5
4
4
5
6
8
10
12
13
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-11
-11
-11
-11
-11
-10
-10
-10
-10
-10
-10
-10
-11
-11
-11
-12
-11
-12
-12
-11
-11
-11

Relative Humidity (%)

64
62
61
59
59
58
59
61
66
69
70
73
73
74
74
73
74
72
73
70
68
66
65
62

Pressure (mb)

1038
1038
1038
1038
1037
1037
1036
1036
1036
1035
1035
1035
1035
1034
1034
1035
1035
1034
1034
1033
1032
1031
1030
1029

Ozone (du)

426
428
425
420
412
406
404
412
425
430
433
435
435
433
421
412
402
393
386
379
372
368
365
362

Tuesday 7

Waning Gibbous 66%

02:52

09:48

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:47, Set: 20:10, Transit: 13:30. Moon - Rise: 02:52, Set: 09:48. Civil Dark: 20:44 - 06:14. Nautical Dark: 21:24 - 05:33. Astro Dark: 22:08 - 04:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
88
76
64
73
86
97
95
95
94
93
91
92
96

Low Clouds (% Sky Obscured)

18
23
38
64
93
73
52
34
34
32
31
23
14
5
5
5
5
17
30
42
48
54
59
56

Medium Clouds (% Sky Obscured)

99
100
100
100
100
96
91
87
86
87
89
77
63
49
55
62
70
62
57
49
35
30
22
43

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
89
84
67
45
24
44
64
83
79
79
82
80
91
92
96

ISS Passover

Visibility (miles)

9
9
9
9
8
8
8
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
21
34
48
49
42
28
15
6
0
1
1
0
5
10
12
20
23
24
24
22
11
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
17
18
19
19
19
19
18
18
17
16
16
17
18
18
17
17
17
17
17
17
15
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-11
-10
-9
-8
-7
-7
-7
-7
-6
-6
-6
-5
-5
-4
-3
-2
-2
-2
-2
-0
0
2

Relative Humidity (%)

58
54
50
54
58
63
63
61
61
62
65
66
66
67
67
71
74
78
81
83
84
88
88
91

Pressure (mb)

1028
1026
1025
1023
1021
1020
1018
1017
1015
1014
1013
1012
1010
1009
1007
1006
1004
1003
1002
1002
1001
1001
1000
1000

Ozone (du)

361
360
359
360
362
363
365
366
368
367
366
365
360
356
351
351
351
351
354
358
361
361
362
363

Wednesday 8

Waning Gibbous 57%

03:36

10:49

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

Sun - Rise: 06:45, Set: 20:12, Transit: 13:30. Moon - Rise: 03:36, Set: 10:49. Civil Dark: 20:45 - 06:12. Nautical Dark: 21:26 - 05:31. Astro Dark: 22:10 - 04:46

Total Clouds (% Sky Obscured)

97
99
100
99
98
97
94
90
93
96
100
100
100
100
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

44
23
43
65
90
86
83
79
86
93
100
100
100
100
99
99
98
99
99
100

Medium Clouds (% Sky Obscured)

64
84
64
49
31
37
40
42
43
43
44
41
38
50
55
70
75
83
87
92

High Clouds (% Sky Obscured)

97
98
73
51
36
33
35
33
42
46
46
66
81
86
85
85
90
97
98
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

20
0
0
0
0
9
13
16
23
28
32
32
28
17
21
19
15
20
23
19

Precipitation Amount (mm)

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
11
11
8
7
8
9
9
10
8
8
8
8
7
8
10
12
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
0
0
0
1
1
0
-5
-6
-6
-6
-6
-6
-8
-8
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

86
82
78
76
74
71
75
77
80
84
89
94
89
86
84
81
79
78
79
79

Pressure (mb)

1000
1000
1000
1000
1000
1000
1001
1001
1002
1003
1004
1005
1007
1008
1009
1010
1011
1012
1013
1014

Ozone (du)

366
369
372
380
388
396
398
400
402
397
393
389
389
389
388
387
385
383
383
383

Forecast for Winnipeg, Canada (49.90,-97.14)

Generated: 02/04/26 10:52:25. Forecast: 02/04/26 to 08/04/26. Timezone: UTC-5.00