Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waning Gibbous 60%

03:25

10:53

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:05, Set: 20:55, Transit: 13:30. Moon - Rise: 03:25, Set: 10:53. Civil Dark: 21:33 - 05:27. Nautical Dark: 22:22 - 04:38. Astro Dark: 23:22 - 03:38

Total Clouds (% Sky Obscured)

100
100
100
100
93
93
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

58
38
53
34
21
1
1
1
6
69
73
52
28
16
10
10
9
32
10
9
6
10
54
59

Medium Clouds (% Sky Obscured)

100
100
100
100
85
37
45
39
44
100
100
99
100
100
92
95
88
94
100
98
100
100
100
98

High Clouds (% Sky Obscured)

100
100
95
55
43
75
70
88
95
81
85
99
100
100
100
49
64
64
48
55
55
55
60
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
9
9
9
9
9
1
0

Fog (%)

64
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

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

Precipitation Probability (%)

75
65
62
63
27
13
5
1
0
0
12
11
7
18
10
21
23
25
22
7
17
28
48
57

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
13
12
14
16
16
17
20
21
22
21
22
21
21
20
19
20
18
15
14
14
14
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
65
69
73
68
63
59
54
47
43
45
47
47
50
53
50
53
55
64
69
78
80
93
96

Pressure (mb)

1009
1009
1010
1010
1011
1011
1012
1012
1011
1011
1010
1010
1010
1010
1009
1009
1009
1010
1010
1011
1012
1013
1013
1013

Ozone (du)

437
438
439
440
441
442
442
443
443
442
440
438
436
436
438
440
440
442
441
439
436
436
436
435

Wednesday 1

Third Quarter 49%

03:54

12:19

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:03, Set: 20:57, Transit: 13:30. Moon - Rise: 03:54, Set: 12:19. Civil Dark: 21:35 - 05:25. Nautical Dark: 22:24 - 04:36. Astro Dark: 23:26 - 03:34

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)

83
97
99
100
100
100
100
92
95
97
92
88
91
93
99
97
94
95
88
79
75
68
88
82

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
63
48
52
81
93
100
100
100
100
100
98

High Clouds (% Sky Obscured)

55
45
50
50
45
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
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
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Light Rain
Light Rain
Snow
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
Snow
Snow
Very Light Rain
Snow

Precipitation Probability (%)

75
93
95
95
95
95
95
95
95
95
95
76
70
72
81
88
74
51
53
51
63
75
67
67

Precipitation Amount (mm)

0.5
0.7
1
1.5
1.6
1.6
0.8
0.4
0.9
1.4
0.6
0.2
0.2
0.3
0.4
0.5
0.3
0
0
0
0.2
0.4
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

437
439
442
440
441
440
440
440
438
436
436
435
431
429
427
425
423
422
422
423
424
425
425
426

Thursday 2

Waning Crescent 37%

04:14

13:47

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:01, Set: 20:59, Transit: 13:30. Moon - Rise: 04:14, Set: 13:47. Civil Dark: 21:37 - 05:23. Nautical Dark: 22:27 - 04:33. Astro Dark: 23:29 - 03:31

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)

100
85
98
98
90
93
95
95
100
71
69
75
74
84
92
100
91
96
88
95
91
86
79
56

Medium Clouds (% Sky Obscured)

91
83
48
48
82
88
90
51
46
48
52
52
56
93
100
100
100
100
100
100
99
97
96
92

High Clouds (% Sky Obscured)

95
70
44
65
75
65
62
30
9
10
4
1
0
1
48
40
34
60
77
100
100
100
100
98

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
2
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

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

Precipitation Probability (%)

74
64
43
38
37
52
59
55
49
37
34
28
28
23
29
28
28
33
41
47
47
47
51
44

Precipitation Amount (mm)

0.5
0.3
0
0.1
0
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.1

Wind Speed/Direction (mph)

17
16
14
14
14
13
13
14
14
14
14
16
16
16
16
17
18
18
16
14
11
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
100
98
98
96
94
90
75
77
74
79
80
88
88
89
88

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1019
1020
1021
1021
1021
1021

Ozone (du)

427
428
428
428
429
430
430
430
432
433
434
436
437
436
433
431
432
431
431
430
429
430
427
426

Friday 3

Waning Crescent 26%

04:31

15:15

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK

Sun - Rise: 06:00, Set: 21:00, Transit: 13:30. Moon - Rise: 04:31, Set: 15:15. Civil Dark: 21:39 - 05:21. Nautical Dark: 22:29 - 04:31. Astro Dark: 23:32 - 03:27

Total Clouds (% Sky Obscured)

99
99
84
68
58
49
41
35
60
83
99
99
100
100
99
97
96
80
68
50
54
54
54
24

Low Clouds (% Sky Obscured)

55
50
45
40
40
35
30
25
47
73
99
81
65
47
45
49
47
43
34
9
12
12
5
1

Medium Clouds (% Sky Obscured)

88
80
70
53
31
35
40
40
60
74
91
87
91
92
97
94
83
55
49
34
28
32
42
20

High Clouds (% Sky Obscured)

96
90
80
64
56
44
33
17
16
4
5
2
3
3
3
2
4
2
1
0
0
0
0
0

ISS Passover

Visibility (miles)

6
0
0
0
0
0
0
0
0
0
2
2
3
7
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
Snow
Snow
None
None
None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
35
40
35
25
26
30
37
39
30
24
24
19
7
3
3
16
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
98
98
98
100
96
96
94
96
93
78
71
65
61
56
54
53
54
54
63
71
73
77
77

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1018
1018
1017
1016
1016
1016
1016
1016
1017
1017
1018
1018

Ozone (du)

426
427
426
425
425
425
425
425
425
426
426
426
426
428
431
433
435
436
437
437
439
439
439
437

Saturday 4

Waning Crescent 16%

04:44

16:42

01 Good
02 Good
03 Good
04 Good
05 Good
06 OK
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

Sun - Rise: 05:58, Set: 21:02, Transit: 13:30. Moon - Rise: 04:44, Set: 16:42. Civil Dark: 21:40 - 05:19. Nautical Dark: 22:31 - 04:28. Astro Dark: 23:36 - 03:24

Total Clouds (% Sky Obscured)

9
11
9
4
4
24
50
100
85
66
50
97
97
97
98
99
100
100
100
100
98
97
94
95

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

3
4
4
0
0
0
0
0
0
4
60
88
91
96
97
97
98
98
98
98
87
75
61
50

High Clouds (% Sky Obscured)

0
0
0
0
0
22
49
100
80
57
40
94
91
86
91
95
100
84
71
67
73
74
85
74

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
1
1
3

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

Chance of Frost

Temperature (°C)

2
1
1
1
0
-0
1
3
5
6
8
9
11
12
13
13
13
13
11
10
9
8
7
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
81
88
91
91
88
73
66
59
54
52
50
50
48
50
51
53
57
61
67
70
75
79

Pressure (mb)

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

Ozone (du)

431
429
427
423
421
421
420
419
419
419
419
418
417
416
415
417
418
419
422
426
430
423
416
409

Sunday 5

Waning Crescent 8%

04:58

18:10

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:56, Set: 21:03, Transit: 13:30. Moon - Rise: 04:58, Set: 18:10. Civil Dark: 21:42 - 05:17. Nautical Dark: 22:33 - 04:26. Astro Dark: 23:39 - 03:20

Total Clouds (% Sky Obscured)

95
97
91
84
77
84
92
100
97
95
93
86
77
62
55
52
44
48
52
47
52
53
56
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
12
21
22
23
28
33
38
56
55
52
49
47
34

Medium Clouds (% Sky Obscured)

39
28
23
23
22
23
29
30
29
34
38
39
39
40
43
42
40
42
39
35
29
24
18
23

High Clouds (% Sky Obscured)

62
51
37
27
18
46
71
95
95
95
96
91
88
80
62
42
24
14
13
13
25
36
46
48

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 (%)

2
1
10
6
2
5
6
5
14
22
31
33
30
18
25
24
22
36
33
32
33
35
37
32

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)

5
4
4
4
4
4
4
4
4
4
5
7
8
9
10
9
9
8
7
7
7
7
8
9

Chance of Frost

Temperature (°C)

6
6
5
5
5
5
6
7
9
10
11
13
14
15
16
17
17
17
16
15
13
12
11
10

Feels Like (°C)

3
3
3
3
3
3
3
3
3
3
3
4
12
12
12
12
13
13
15
15
15
15
14
13

Dew Point (°C)

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

Relative Humidity (%)

82
85
88
86
86
85
76
68
61
55
50
45
42
40
38
38
39
38
45
52
62
66
68
72

Pressure (mb)

1007
1006
1006
1006
1006
1006
1005
1005
1004
1004
1003
1002
1002
1001
1000
999
999
998
998
998
998
998
998
998

Ozone (du)

408
406
404
402
400
398
398
397
397
398
400
401
401
402
402
401
400
398
399
399
399
397
395
392

Monday 6

Waning Crescent 3%

05:12

19:40

Sun - Rise: 05:54, Set: 21:05, Transit: 13:30. Moon - Rise: 05:12, Set: 19:40. Civil Dark: 21:44 - 05:15. Nautical Dark: 22:36 - 04:24. Astro Dark: 23:43 - 03:16

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 Strathmore, Canada (51.04,-113.40)

Generated: 30/04/24 00:25:17. Forecast: 30/04/24 to 06/05/24. Timezone: UTC-6.00