Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 95%

23:12

07:03

12 Bad
13 OK
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 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:11, Set: 20:39, Transit: 13:26. Moon - Rise: 23:12, Set: 07:03. Civil Dark: 21:15 - 05:35. Nautical Dark: 22:00 - 04:49. Astro Dark: 22:53 - 03:56

Total Clouds (% Sky Obscured)

80
34
76
78
66
75
80
52
87
95
87
71
99
59
56
36
84
100
100
100
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
8
57
67
73
84
87
78

Medium Clouds (% Sky Obscured)

2
1
58
68
72
57
69
35
55
73
74
65
91
61
27
20
25
30
75
100
98
100
99
100

High Clouds (% Sky Obscured)

95
86
46
72
82
80
80
16
41
58
94
86
98
81
60
20
67
100
99
98
100
100
99
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
8

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
1.5
1.2

Wind Speed/Direction (mph)

18
19
20
22
20
19
19
17
17
18
20
20
20
20
19
18
18
17
16
16
16
16
15
13

Chance of Frost

Temperature (°C)

18
20
21
21
21
21
20
20
19
18
17
17
17
16
16
15
14
14
13
13
13
13
12
11

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
4
5
5
5
5
6
6
7
7
6
6
6
6
5
4
4
4
5
6

Relative Humidity (%)

35
32
29
29
29
32
36
36
39
43
46
48
51
54
54
57
58
59
58
56
56
54
59
70

Pressure (mb)

1012
1011
1010
1009
1008
1007
1007
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1005

Ozone (du)

393
392
394
391
390
384
383
381
382
383
381
380
376
372
377
377
373
368
366
368
369
370
370
373

Saturday 27

Waning Gibbous 89%

00:27

07:38

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
11 Bad

Sun - Rise: 06:09, Set: 20:41, Transit: 13:26. Moon - Rise: 00:27, Set: 07:38. Civil Dark: 21:17 - 05:33. Nautical Dark: 22:02 - 04:47. Astro Dark: 22:55 - 03:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
75
80
81
85
91
94
80
80
76
74
70
85
93
92
100
100
85
54
81
84
75
93
76

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
98
90
100
100
100
100
94
100
99
98
98
92
97
100
100
86
54
41

High Clouds (% Sky Obscured)

100
100
100
100
100
100
96
100
85
100
100
100
100
100
100
100
100
100
100
100
99
100
100
99

ISS Passover

Visibility (miles)

9
3
3
2
2
3
4
3
5
6
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
1
2
0
0
0
0
0

Precipitation Type

None
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

62
95
95
95
95
95
95
95
84
79
56
51
30
17
10
13
15
7
3
5
1
0
0
0

Precipitation Amount (mm)

0
2.2
3
3.2
2.6
1.7
1
0.7
0.4
0.5
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
9
7
8
8
8
9
8
6
5
4
5
6
7
7
10
13
14
17
18
19
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
83
85
87
90
91
93
91
95
95
95
96
95
94
94
93
93
93
94
91
88
83
78
70

Pressure (mb)

1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1007
1007
1007
1006
1006
1006
1007
1007
1008
1009
1010
1011
1012
1013

Ozone (du)

372
371
372
372
370
370
367
366
368
368
370
375
378
378
380
380
382
385
386
384
383
379
377
374

Sunday 28

Waning Gibbous 81%

01:35

08:28

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

Sun - Rise: 06:07, Set: 20:42, Transit: 13:25. Moon - Rise: 01:35, Set: 08:28. Civil Dark: 21:18 - 05:31. Nautical Dark: 22:04 - 04:45. Astro Dark: 22:58 - 03:50

Total Clouds (% Sky Obscured)

100
100
100
31
2
0
0
0
0
0
0
0
1
17
11
2
0
2
4
4
5
17
33
13

Low Clouds (% Sky Obscured)

67
75
56
31
4
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

30
36
23
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)

100
100
100
30
0
0
0
0
0
0
0
0
1
20
12
1
0
0
0
0
2
25
40
17

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)

20
20
19
18
17
17
15
13
11
9
9
10
9
7
7
7
7
7
8
8
10
11
11
11

Chance of Frost

Temperature (°C)

7
8
9
10
10
10
9
9
8
6
5
4
3
2
2
1
1
0
-0
0
1
2
4
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
54
51
47
44
42
40
45
50
57
62
66
69
73
74
73
74
78
80
80
71
63
54
49

Pressure (mb)

1014
1014
1015
1015
1016
1016
1017
1018
1018
1019
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1023

Ozone (du)

372
371
368
365
367
371
375
376
375
373
371
373
376
373
376
378
380
379
381
384
378
378
378
376

Monday 29

Waning Gibbous 72%

02:30

09:33

12 OK
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
11 Bad

Sun - Rise: 06:05, Set: 20:44, Transit: 13:25. Moon - Rise: 02:30, Set: 09:33. Civil Dark: 21:20 - 05:29. Nautical Dark: 22:06 - 04:42. Astro Dark: 23:01 - 03:47

Total Clouds (% Sky Obscured)

41
84
55
87
100
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
0
0
0
0
0
0
20
34
56
94
100
90
93
94
96
97
99

Medium Clouds (% Sky Obscured)

0
0
0
0
35
63
55
32
50
45
66
48
100
100
100
100
100
100
99
99
100
94
99
98

High Clouds (% Sky Obscured)

42
84
53
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Snow
Snow
Snow
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
3
0
0
0
0
0
0
0
0
3
8
26
49
88
95
95
82
72
63
54
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.4
1.1
0.6
0.4
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
6
7
8
8
7
7
6
4
4
2
1
0
-0
-1
-1
-2
-3
-3
-3
-3
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

44
40
37
34
34
37
39
45
50
56
61
60
56
58
58
58
61
62
86
98
98
100
100
100

Pressure (mb)

1021
1020
1019
1018
1017
1016
1016
1015
1016
1016
1015
1015
1014
1014
1013
1012
1012
1011
1011
1011
1011
1010
1010
1009

Ozone (du)

373
371
367
368
366
362
362
362
360
359
359
357
357
359
362
363
362
362
365
367
373
378
381
384

Tuesday 30

Waning Gibbous 61%

03:12

10:51

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
11 Bad

Sun - Rise: 06:03, Set: 20:45, Transit: 13:25. Moon - Rise: 03:12, Set: 10:51. Civil Dark: 21:22 - 05:27. Nautical Dark: 22:08 - 04:40. Astro Dark: 23:04 - 03:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
98

Low Clouds (% Sky Obscured)

100
100
100
100
99
97
96
93
90
89
89
90
91
92
93
94
84
74
64
64
64
66
72
80

Medium Clouds (% Sky Obscured)

97
98
96
94
97
72
28
75
71
71
61
42
34
38
53
44
43
41
46
30
15
0
2
43

High Clouds (% Sky Obscured)

86
89
95
100
100
98
91
95
95
95
95
90
90
90
90
85
81
81
86
88
80
78
72
69

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

None
None
None
None
Snow
Very Light Rain
Snow
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
37
39
28
62
70
66
62
62
57
58
57
52
48
44
33
27
21
17
7
12
6
3
2

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.3
0.2
0.2
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
2
2
1
1
1
1
1
1
1
1
1
1
2
3
4
5

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
3
3
2
2
2
1
1
1
1
1
1
1
1
1
1
2
2
3
4

Relative Humidity (%)

100
98
100
100
100
100
98
98
98
98
100
100
98
100
100
98
100
96
96
98
96
96
96
94

Pressure (mb)

1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

387
387
385
385
384
384
385
383
379
376
373
369
370
372
372
372
371
375
379
383
385
385
385
384

Wednesday 1

Third Quarter 49%

03:42

No Set

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
11 Bad

Sun - Rise: 06:02, Set: 20:47, Transit: 13:25. Moon - Rise: 03:42, Set: No Set. Civil Dark: 21:23 - 05:25. Nautical Dark: 22:10 - 04:38. Astro Dark: 23:06 - 03:41

Total Clouds (% Sky Obscured)

98
90
82
70
65
67
73
80
88
95
97
99
100
100
100
100
100
99
99
95
91
87
93
97

Low Clouds (% Sky Obscured)

85
76
66
52
42
36
29
24
15
5
36
68
99
85
69
54
45
40
36
55
69
81
89
95

Medium Clouds (% Sky Obscured)

19
60
42
50
53
61
69
76
86
95
97
98
86
87
74
66
47
35
28
19
23
16
15
16

High Clouds (% Sky Obscured)

60
44
31
10
10
3
8
2
1
1
29
58
88
96
100
100
77
54
30
20
11
1
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
3
2
0
0
0
0
0
0
0
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

8
16
35
44
46
39
28
13
11
17
31
45
56
95
95
89
74
62
43
36
29
19
18
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
0.6
0.6
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
96
96
98
98
98
100
100
94
94
94
93
96
96
96
98
96
98
96
96
96
88

Pressure (mb)

1007
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1006
1006
1007
1008
1009
1010
1010
1011
1012
1012

Ozone (du)

386
386
386
386
386
389
391
391
392
393
392
390
388
386
386
385
385
386
388
389
391
393
395
394

Thursday 2

Waning Crescent 38%

04:05

12:15

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
11 Bad

Sun - Rise: 06:00, Set: 20:48, Transit: 13:25. Moon - Rise: 04:05, Set: 12:15. Civil Dark: 21:25 - 05:23. Nautical Dark: 22:12 - 04:35. Astro Dark: 23:09 - 03:38

Total Clouds (% Sky Obscured)

100
98
97
96
96
97
98
94
89
84
88
92
96
88
86
84
90
94
97
91
84
67
67
73

Low Clouds (% Sky Obscured)

100
90
78
64
52
45
36
50
63
77
78
81
83
74
63
51
66
76
82
68
53
37
45
52

Medium Clouds (% Sky Obscured)

14
8
7
2
3
4
5
5
5
4
4
3
3
6
8
11
10
8
6
17
29
40
60
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
20
39
59
66
72
74
75
71
65
63
57
51
52
54

ISS Passover

Visibility (miles)

2
2
5
7
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
1
3
4
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 (%)

25
26
26
25
24
24
27
25
23
21
18
14
10
12
13
14
18
21
24
25
25
27
30
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
77
76
76
78
81
83
85
86
86
89
89
93
93
94
94
96
96
96
96
93
89
86
85

Pressure (mb)

1012
1012
1013
1014
1014
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

394
394
393
393
392
393
395
396
393
391
388
387
387
387
388
389
390
393
396
400
399
398
397
398

Forecast for Winnipeg, Canada (49.90,-97.14)

Generated: 26/04/24 11:03:51. Forecast: 26/04/24 to 02/05/24. Timezone: UTC-5.00