Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waning Gibbous 60%

05:36

08:53

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

Sun - Rise: 05:18, Set: 21:47, Transit: 13:34. Moon - Rise: 05:36, Set: 08:53. Civil Dark: 22:48 - 04:16. Nautical Dark: 00:49 - 02:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

9
3
4
7
4
2
2
2
2
3
4
5
6
17
44
70
70
73
70
68
78
72
79
86

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
18
48
76
77
80
76
74
85
78
77
82

Medium 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
10
9

High Clouds (% Sky Obscured)

32
11
13
35
17
3
4
4
4
12
21
27
38
4
3
3
0
3
3
3
3
3
3
2

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
1
1
1
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
47
48
49
50
53
54
55
61
67
71
74
76
75
75
75
73
73
70
66
62
58
55
54

Pressure (mb)

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

Ozone (du)

411
410
411
417
419
420
419
416
412
410
409
410
412
414
416
420
421
420
421
423
426
429
429
429

Tuesday 30

Waning Gibbous 49%

05:22

11:03

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

Sun - Rise: 05:15, Set: 21:50, Transit: 13:34. Moon - Rise: 05:22, Set: 11:03. Civil Dark: 22:52 - 04:12. Nautical Dark: 01:05 - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
75
56
50
50
53
47
18
12
12
13
10
1
1
2
2
14
23
3
3
3
3
3
3

Low Clouds (% Sky Obscured)

75
58
50
43
47
52
45
7
0
0
0
0
0
0
0
0
14
25
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

28
28
8
4
4
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
3
3
3
11
4
0
0
0
0
0
0
0
0
3
3
3
3
3
3
6
5
5
3

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
49
47
45
45
44
45
49
55
64
72
77
81
86
87
89
89
89
86
81
74
65
60
55

Pressure (mb)

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

Ozone (du)

427
428
428
428
429
429
430
430
431
431
432
432
432
431
430
431
432
433
434
434
434
433
433
435

Wednesday 1

Third Quarter 37%

05:13

No Set

12 Good
13 Good
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
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 Bad
11 Bad

Sun - Rise: 05:12, Set: 21:53, Transit: 13:34. Moon - Rise: 05:13, Set: No Set. Civil Dark: 22:56 - 04:08. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

3
11
36
41
41
42
42
34
2
1
1
0
1
1
1
1
2
12
7
10
8
34
60
84

Low Clouds (% Sky Obscured)

0
10
37
45
46
46
45
36
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
5
30
56
81

High Clouds (% Sky Obscured)

5
3
10
3
3
2
2
2
3
0
0
0
0
0
0
0
2
17
5
11
2
24
47
69

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
49
45
44
43
45
48
52
56
59
63
72
74
78
80
84
86
84
81
74
67
62
58
54

Pressure (mb)

1027
1027
1027
1027
1026
1026
1026
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1029
1029
1028
1028
1028
1028
1027

Ozone (du)

435
435
435
435
436
436
438
440
441
442
443
443
443
443
441
440
439
438
436
436
436
436
435
434

Thursday 2

Waning Crescent 26%

05:06

13:02

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: 05:09, Set: 21:56, Transit: 13:34. Moon - Rise: 05:06, Set: 13:02. Civil Dark: 23:00 - 04:04. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
73
71
69
85
78
85
84
100
100
95
76
77
89
92
98
100
100
100
100
100
100
99
100

Low 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

Medium Clouds (% Sky Obscured)

76
76
72
60
43
26
58
74
98
100
96
91
90
90
86
64
55
54
50
51
42
37
30
17

High Clouds (% Sky Obscured)

71
66
57
51
70
60
75
73
99
100
87
67
74
85
84
94
100
100
100
100
100
99
95
99

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)

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

Chance of Frost

Temperature (°C)

7
8
9
10
10
10
11
10
9
8
7
5
4
4
3
2
1
1
0
1
3
4
6
8

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-3
-3
-3
-3
-4
-4
-3
-2
-2
-3
-2
-3
-4
-4
-4
-4
-4
-3
-4
-4
-4

Relative Humidity (%)

49
46
43
42
40
39
39
38
41
46
53
59
60
66
67
66
69
73
73
70
65
56
50
44

Pressure (mb)

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

Ozone (du)

434
434
435
437
437
436
435
434
434
434
434
435
435
436
435
435
435
434
435
435
434
433
433
434

Friday 3

Waning Crescent 16%

05:00

14:54

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 OK
05 OK
06 OK
07 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 05:06, Set: 21:59, Transit: 13:34. Moon - Rise: 05:00, Set: 14:54. Civil Dark: 23:03 - 04:00. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
99
98
95
93
93
92
92
92
91
66
63
59
49
39
29
20
10
0
3
5
7

Low 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

Medium Clouds (% Sky Obscured)

28
42
55
67
81
86
86
81
76
72
72
67
66
63
59
49
37
26
16
8
0
1
1
1

High Clouds (% Sky Obscured)

100
100
100
98
91
89
84
84
77
72
71
72
2
2
3
3
2
2
2
1
1
1
2
3

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)

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

Chance of Frost

Temperature (°C)

9
10
10
11
11
12
12
11
10
8
7
5
4
3
2
1
1
0
-1
1
3
5
6
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
33
27
25
26
27
28
26
30
37
46
50
54
58
63
68
70
71
72
66
58
52
45
37

Pressure (mb)

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

Ozone (du)

434
435
436
437
438
439
440
439
438
438
437
438
437
437
438
438
439
440
441
441
441
441
440
439

Saturday 4

Waning Crescent 8%

04:54

16:44

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

Sun - Rise: 05:03, Set: 22:01, Transit: 13:34. Moon - Rise: 04:54, Set: 16:44. Civil Dark: 23:07 - 03:56. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

4
1
0
0
0
0
2
3
5
1
1
2
11
21
30
42
51
59
41
23
8
10
13
19

Low 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

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
1
4
10
9
5
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
1
0
1
1
1
14
24
26
18
10
1
6
11
13
14
16
19
7
3
1
3
6
9

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)

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

Chance of Frost

Temperature (°C)

10
10
11
12
12
12
12
11
10
9
8
6
4
3
3
2
2
1
0
2
3
5
6
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
30
28
25
25
24
23
25
27
30
37
44
53
57
61
65
70
74
80
70
63
57
46
37

Pressure (mb)

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

Ozone (du)

438
439
440
441
440
439
438
437
435
433
432
432
431
432
432
432
432
431
431
430
430
429
428
427

Sunday 5

Waning Crescent 8%

04:48

18:34

12 OK
13 OK
14 OK
15 OK
16 OK
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
04 OK
05 Bad

Sun - Rise: 05:00, Set: 22:04, Transit: 13:34. Moon - Rise: 04:48, Set: 18:34. Civil Dark: 23:11 - 03:51. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

26
34
41
29
20
8
3
3
1
1
1
0
1
1
1
21
41
61

Low Clouds (% Sky Obscured)

1
2
4
2
1
0
0
0
0
0
0
0
0
0
0
21
42
63

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

12
16
20
14
9
5
4
2
1
0
0
0
0
0
0
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

11
11
11
11
11
10
10
10
9
9
9
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

10
10
11
12
12
12
13
12
11
10
8
6
5
4
4
3
3
2

Feels Like (°C)

-1
6
6
6
6
6
6
8
8
7
7
7
7
1
1
0
0
0

Dew Point (°C)

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

Relative Humidity (%)

31
29
28
26
26
26
25
27
29
31
37
43
52
53
56
58
59
60

Pressure (mb)

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

Ozone (du)

426
425
424
424
423
422
421
420
418
417
415
413
411
409
407
406
404
403

Forecast for Yellowknife, North Slave Region, Canada (62.45,-114.37)

Generated: 29/04/24 12:43:44. Forecast: 29/04/24 to 05/05/24. Timezone: UTC-6.00