Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waning Gibbous 95%

23:51

06:19

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

Sun - Rise: 06:42, Set: 20:32, Transit: 13:38. Moon - Rise: 23:51, Set: 06:19. Civil Dark: 21:19 - 05:55. Nautical Dark: 22:21 - 04:52. Astro Dark: 23:41 - 03:30

Total Clouds (% Sky Obscured)

42
58
67
77
68
89
89
55
58
56
42
64
70
75
85
83
69
70
69
70
64
70
58
42

Low Clouds (% Sky Obscured)

0
0
2
60
60
60
60
0
28
36
22
7
0
0
0
0
0
0
0
0
0
5
5
3

Medium Clouds (% Sky Obscured)

42
58
57
61
57
56
51
23
23
10
8
48
59
64
74
71
56
59
58
62
57
65
50
36

High Clouds (% Sky Obscured)

3
14
23
21
12
29
22
15
7
7
4
3
3
4
4
0
0
0
0
0
0
0
4
0

ISS Passover

Visibility (miles)

9
9
9
9
9
3
4
3
2
2
1
0
0
0
2
7
9
7
8
8
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
2
1
1
0
11
13
1
1
1
0
11
1
3
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
4
4
4
4
4
4
4
3
3
4
5
5
4
6
7
8
8
8
8
7

Chance of Frost

Temperature (°C)

-5
-6
-8
-9
-10
-11
-12
-12
-13
-14
-14
-15
-14
-13
-12
-11
-9
-8
-7
-6
-6
-6
-6
-6

Feels Like (°C)

-7
-9
-11
-12
-13
-13
-16
-16
-17
-18
-18
-18
-18
-17
-16
-15
-13
-12
-12
-11
-11
-11
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

89
87
87
87
88
88
88
88
88
88
86
88
86
84
81
80
75
74
71
71
69
67
69
76

Pressure (mb)

1028
1029
1029
1029
1030
1031
1031
1032
1032
1033
1033
1033
1034
1034
1035
1035
1035
1035
1036
1036
1036
1036
1036
1037

Ozone (du)

431
431
421
407
401
400
392
391
399
393
394
399
406
417
416
420
424
423
421
424
429
430
430
428

Saturday 4

Waning Gibbous 90%

01:36

06:11

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

Sun - Rise: 06:39, Set: 20:34, Transit: 13:38. Moon - Rise: 01:36, Set: 06:11. Civil Dark: 21:22 - 05:51. Nautical Dark: 22:25 - 04:48. Astro Dark: 23:47 - 03:23

Total Clouds (% Sky Obscured)

70
56
40
3
1
2
2
3
2
2
2
2
1
1
1
1
1
1
1
1
2
2
2
2

Low Clouds (% Sky Obscured)

0
1
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)

68
56
40
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)

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)

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)

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

Chance of Frost

Temperature (°C)

-8
-9
-11
-12
-13
-14
-15
-16
-16
-17
-18
-19
-18
-17
-15
-13
-11
-10
-8
-7
-7
-7
-7
-7

Feels Like (°C)

-12
-13
-14
-15
-16
-17
-18
-18
-19
-20
-21
-21
-21
-19
-17
-15
-13
-11
-10
-9
-8
-9
-9
-9

Dew Point (°C)

-10
-11
-13
-14
-15
-17
-18
-19
-19
-20
-21
-22
-21
-21
-19
-18
-17
-16
-15
-14
-14
-13
-12
-11

Relative Humidity (%)

82
85
83
83
81
79
77
76
78
78
78
78
75
71
68
64
61
59
58
57
57
58
63
76

Pressure (mb)

1037
1038
1038
1039
1039
1040
1041
1041
1041
1042
1042
1042
1042
1043
1042
1042
1042
1042
1042
1041
1041
1040
1039
1039

Ozone (du)

430
442
456
456
451
452
455
457
453
439
437
440
437
431
434
443
460
466
466
464
459
456
455
454

Sunday 5

Waning Gibbous 83%

03:33

05:55

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

Sun - Rise: 06:36, Set: 20:37, Transit: 13:38. Moon - Rise: 03:33, Set: 05:55. Civil Dark: 21:25 - 05:47. Nautical Dark: 22:28 - 04:43. Astro Dark: 23:53 - 03:16

Total Clouds (% Sky Obscured)

2
5
2
1
1
1
1
0
0
0
0
0
1
1
4
7
29
27
19
26
32
44
51
45

Low Clouds (% Sky Obscured)

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

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
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
14
17
11
18
16
19
19
13

ISS Passover

Visibility (miles)

9
5
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
72
95
46
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
3
2
2
2
2
3
4
4
4
5
5
5
6
7
7
8
8
8
9
9
9
9
7

Chance of Frost

Temperature (°C)

-10
-12
-13
-14
-15
-15
-16
-16
-17
-18
-18
-18
-17
-14
-12
-10
-8
-6
-5
-4
-4
-4
-4
-5

Feels Like (°C)

-12
-14
-14
-15
-16
-17
-18
-19
-19
-20
-20
-21
-19
-17
-14
-13
-11
-10
-9
-8
-8
-8
-9
-9

Dew Point (°C)

-11
-14
-15
-16
-17
-18
-18
-19
-20
-20
-21
-21
-20
-17
-15
-13
-12
-11
-10
-10
-9
-10
-10
-9

Relative Humidity (%)

88
86
83
83
82
81
81
81
80
80
79
78
76
77
78
74
71
69
66
65
65
63
65
73

Pressure (mb)

1039
1039
1039
1039
1038
1038
1038
1037
1037
1036
1036
1035
1034
1034
1033
1032
1031
1030
1029
1029
1028
1027
1026
1026

Ozone (du)

450
446
444
445
443
431
422
414
412
410
405
397
388
389
388
389
394
396
394
397
395
390
390
393

Monday 6

Waning Gibbous 75%

No Rise

No Set

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

Sun - Rise: 06:32, Set: 20:40, Transit: 13:38. Moon - Rise: No Rise, Set: No Set. Civil Dark: 21:28 - 05:44. Nautical Dark: 22:32 - 04:39. Astro Dark: 00:00 - 03:08

Total Clouds (% Sky Obscured)

41
43
32
36
31
5
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

3
6
6
6
6
3
2
1
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

12
6
10
18
27
4
5
1
0
0
0
0
0
0
0
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
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)

6
6
6
7
6
6
6
5
5
5
5
5
5
6
6
6
6
6
7
7
7
7
7
6

Chance of Frost

Temperature (°C)

-7
-9
-10
-11
-12
-13
-14
-14
-15
-15
-16
-16
-15
-13
-11
-9
-7
-5
-4
-3
-3
-3
-4
-4

Feels Like (°C)

-11
-13
-15
-16
-17
-17
-17
-18
-18
-19
-19
-19
-18
-16
-14
-12
-9
-9
-7
-6
-6
-7
-7
-7

Dew Point (°C)

-10
-12
-13
-14
-15
-16
-16
-17
-17
-18
-19
-19
-19
-19
-17
-15
-14
-13
-12
-10
-10
-9
-9
-8

Relative Humidity (%)

83
83
83
81
79
79
81
81
81
78
76
75
68
62
58
58
56
55
56
59
60
63
66
73

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026

Ozone (du)

393
393
396
404
408
404
402
404
410
415
417
422
428
432
432
430
427
428
430
431
431
432
435
438

Tuesday 7

Waning Gibbous 66%

No Rise

No Set

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

Sun - Rise: 06:29, Set: 20:43, Transit: 13:37. Moon - Rise: No Rise, Set: No Set. Civil Dark: 21:31 - 05:40. Nautical Dark: 22:36 - 04:34. Astro Dark: 00:08 - 02:59

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
98
98
94
77
62
58
57
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
25
37
52
62
58
57
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
88
87
86
77
62
58
57
55

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
18
19
14
9
4
3
1

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
8

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
6
11
13
20
23

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
3
3
3
3
3
3
3
3
2
2
2
2
2
3
5
6
7
8
8
8
8
8
7

Chance of Frost

Temperature (°C)

-6
-9
-10
-11
-12
-13
-13
-14
-15
-16
-16
-16
-14
-12
-10
-8
-6
-6
-5
-4
-4
-5
-5
-6

Feels Like (°C)

-8
-11
-12
-13
-14
-15
-15
-16
-17
-17
-18
-18
-16
-14
-12
-11
-9
-9
-9
-9
-8
-8
-8
-8

Dew Point (°C)

-8
-10
-12
-13
-14
-15
-15
-16
-17
-18
-18
-18
-17
-15
-13
-12
-10
-10
-9
-9
-9
-9
-9
-9

Relative Humidity (%)

85
87
86
86
85
84
84
84
84
83
83
83
79
76
75
74
74
73
72
72
72
73
72
77

Pressure (mb)

1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1021
1021
1020
1019
1019
1018
1018

Ozone (du)

440
439
439
440
439
438
435
433
430
429
428
426
425
425
424
423
420
418
416
414
414
414
415
416

Wednesday 8

Waning Gibbous 56%

06:48

08:00

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:26, Set: 20:46, Transit: 13:37. Moon - Rise: 06:48, Set: 08:00. Civil Dark: 21:35 - 05:36. Nautical Dark: 22:40 - 04:30. Astro Dark: 00:16 - 02:49

Total Clouds (% Sky Obscured)

54
57
65
73
74
77
80
70
53
30
32
39
37
48
52
55
70
70
65
70
70
70
71
73

Low Clouds (% Sky Obscured)

54
57
65
70
71
71
72
48
24
0
3
6
9
6
3
5
23
31
34
36
43
40
36
28

Medium Clouds (% Sky Obscured)

54
57
65
66
44
22
0
0
0
1
1
1
0
10
19
29
38
49
64
54
42
34
28
39

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
5
0
10
10
10
15
15
34
46

ISS Passover

Visibility (miles)

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

22
17
10
4
11
8
4
14
14
13
15
16
16
18
15
10
12
16
16
19
19
19
17
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-9
-9
-9
-12
-13
-13
-14
-14
-15
-13
-13
-13
-13
-14
-14
-8
-8
-7
-7
-7
-6
-7

Dew Point (°C)

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

Relative Humidity (%)

83
90
90
92
92
94
92
94
94
96
94
94
92
90
89
87
85
87
89
89
89
87
87
89

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

417
418
419
419
419
418
418
417
415
412
410
408
406
404
404
405
405
405
406
406
411
415
419
423

Thursday 9

Third Quarter 46%

06:21

10:11

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

Sun - Rise: 06:23, Set: 20:48, Transit: 13:37. Moon - Rise: 06:21, Set: 10:11. Civil Dark: 21:38 - 05:33. Nautical Dark: 22:44 - 04:25. Astro Dark: 00:25 - 02:39

Total Clouds (% Sky Obscured)

77
72
72
77
82
85
90
71
50
15
32
46
66
56
50
39
48
57
68
71
73
75

Low Clouds (% Sky Obscured)

31
43
40
26
35
39
45
35
21
10
26
42
58
51
44
36
47
57
68
71
72
72

Medium Clouds (% Sky Obscured)

53
58
63
70
73
76
79
68
50
15
32
45
45
31
22
15
12
7
2
1
1
0

High Clouds (% Sky Obscured)

57
61
61
68
59
44
35
22
10
1
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
5
3
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

1
1
2
0
0
1
4
17
24
28
28
22
2
2
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-6
-7
-8
-9
-9
-10
-10
-11
-12
-12
-13
-13
-14
-13
-12
-11
-11
-10
-10
-10
-10

Relative Humidity (%)

92
96
94
94
94
92
92
92
88
85
81
80
78
75
74
71
69
66
66
65
65
64

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

427
430
435
441
446
450
454
458
462
466
470
472
473
474
474
473
472
474
476
478
473
467

Forecast for Dettah, North Slave Region, Canada (62.55,-114.07)

Generated: 03/04/26 20:44:14. Forecast: 03/04/26 to 09/04/26. Timezone: UTC-6.00