Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 11

Waning Crescent 32%

04:38

10:49

10 Bad
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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

Sun - Rise: 09:49, Set: 15:38, Transit: 12:44. Moon - Rise: 04:38, Set: 10:49. Civil Dark: 16:40 - 08:47. Nautical Dark: 17:40 - 07:47. Astro Dark: 18:35 - 06:52

Total Clouds (% Sky Obscured)

29
8
3
5
2
2
2
1
57
76
77
93
100
100
100
100
100
99
100
100
99
91
92
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
57
60
60
43
0
0
0
23
42
92
91
91
87
82
80
75

Medium Clouds (% Sky Obscured)

5
1
0
0
0
0
0
0
7
48
77
90
91
100
100
100
100
95
100
100
93
71
70
68

High Clouds (% Sky Obscured)

3
1
0
1
0
0
0
0
0
22
4
41
84
85
85
80
85
5
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
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
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
15
43
76
81
79
61
49
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.5
0.6
0.5
0.2
0.1
0

Wind Speed/Direction (mph)

7
7
7
6
5
3
4
4
3
1
4
4
6
4
7
8
7
10
9
9
8
8
9
9

Chance of Frost

Temperature (°C)

-22
-22
-22
-21
-21
-22
-24
-24
-26
-26
-26
-25
-24
-23
-21
-19
-18
-18
-17
-17
-16
-16
-16
-16

Feels Like (°C)

-27
-27
-25
-24
-24
-24
-26
-27
-28
-27
-29
-28
-29
-27
-26
-25
-23
-23
-23
-22
-21
-21
-21
-21

Dew Point (°C)

-25
-25
-25
-24
-24
-25
-26
-27
-29
-29
-28
-28
-27
-26
-23
-22
-21
-20
-19
-19
-18
-18
-18
-18

Relative Humidity (%)

76
76
75
74
74
75
75
73
74
73
74
73
74
75
77
79
79
80
81
84
86
85
85
84

Pressure (mb)

1006
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1007
1006
1005
1005
1005
1004
1003
1003
1002
1002
1002
1001
1002

Ozone (du)

388
393
396
396
400
403
404
405
405
409
414
420
417
417
418
410
417
425
433
437
440
435
431
430

Monday 12

Waning Crescent 23%

06:23

10:42

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 09:47, Set: 15:40, Transit: 12:45. Moon - Rise: 06:23, Set: 10:42. Civil Dark: 16:42 - 08:46. Nautical Dark: 17:42 - 07:46. Astro Dark: 18:37 - 06:51

Total Clouds (% Sky Obscured)

90
83
72
74
75
71
70
77
71
67
65
67
71
71
71
70
76
77
76
99
100
100
100
100

Low Clouds (% Sky Obscured)

75
73
70
66
65
66
66
64
64
63
64
63
64
64
64
64
76
77
76
98
96
99
100
100

Medium Clouds (% Sky Obscured)

60
27
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
94
37
87
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
14
51
14
3
43
60
60
43
11
7
26
66
100
70
68
100

ISS Passover

Visibility (miles)

0
1
1
1
1
2
5
3
2
9
9
4
3
2
2
6
9
9
7
6
3
3
1
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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
7
3
3
6
0
2
0
0
0
0
0
0
0
0
0
0
0
2
8
4
15
18
34

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

Chance of Frost

Temperature (°C)

-16
-16
-16
-16
-16
-17
-18
-20
-20
-20
-20
-22
-22
-22
-21
-21
-22
-22
-22
-21
-21
-20
-19
-18

Feels Like (°C)

-21
-21
-21
-21
-21
-21
-23
-23
-25
-25
-24
-25
-26
-27
-26
-26
-26
-25
-25
-24
-25
-24
-24
-23

Dew Point (°C)

-18
-18
-18
-18
-18
-19
-21
-22
-23
-22
-23
-24
-25
-25
-24
-24
-24
-24
-24
-24
-24
-22
-22
-21

Relative Humidity (%)

84
83
83
84
83
83
81
79
79
78
76
76
77
77
78
77
76
76
77
77
76
79
80
81

Pressure (mb)

1002
1002
1003
1003
1004
1005
1006
1007
1007
1008
1008
1009
1010
1011
1011
1012
1013
1013
1014
1014
1015
1015
1015
1016

Ozone (du)

429
428
424
419
415
414
416
422
425
421
423
423
421
429
423
414
414
414
409
408
404
394
389
389

Tuesday 13

Waning Crescent 16%

08:24

10:33

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 09:45, Set: 15:43, Transit: 12:45. Moon - Rise: 08:24, Set: 10:33. Civil Dark: 16:44 - 08:45. Nautical Dark: 17:44 - 07:45. Astro Dark: 18:38 - 06:50

Total Clouds (% Sky Obscured)

100
97
98
100
100
97
87
67
67
80
70
74
80
94
95
87
94
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

87
89
91
91
90
84
79
67
67
71
59
57
58
46
66
61
60
30
57
92
92
98
86
72

Medium Clouds (% Sky Obscured)

98
74
84
95
90
74
5
0
0
0
0
0
20
20
13
6
44
95
83
89
94
100
95
95

High Clouds (% Sky Obscured)

60
50
40
36
2
16
0
0
2
45
30
30
25
28
52
43
68
100
100
100
100
81
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
1
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow

Precipitation Probability (%)

52
56
68
63
63
55
26
1
0
0
0
0
0
0
0
0
0
0
0
2
1
2
29
52

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-18
-17
-17
-16
-16
-17
-19
-20
-21
-22
-23
-23
-23
-23
-24
-23
-20
-19
-20
-18
-16
-16
-15
-15

Feels Like (°C)

-22
-21
-20
-19
-20
-21
-23
-23
-25
-25
-26
-26
-27
-27
-28
-28
-25
-23
-24
-23
-21
-20
-20
-20

Dew Point (°C)

-20
-20
-19
-18
-19
-19
-21
-23
-24
-25
-25
-25
-25
-26
-26
-26
-23
-22
-23
-20
-18
-18
-17
-17

Relative Humidity (%)

82
82
82
82
82
84
81
79
78
78
77
77
77
77
76
76
79
80
79
82
82
83
84
84

Pressure (mb)

1017
1017
1018
1018
1018
1019
1020
1020
1020
1021
1021
1020
1020
1020
1019
1019
1018
1017
1015
1013
1011
1010
1008
1006

Ozone (du)

393
400
401
407
406
405
406
405
396
389
382
379
375
367
362
358
356
352
351
353
353
351
354
354

Wednesday 14

Waning Crescent 15%

No Rise

10:13

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 Bad
09 Bad

Sun - Rise: 09:43, Set: 15:46, Transit: 12:45. Moon - Rise: No Rise, Set: 10:13. Civil Dark: 16:46 - 08:43. Nautical Dark: 17:46 - 07:44. Astro Dark: 18:40 - 06:49

Total Clouds (% Sky Obscured)

99
98
100
100
100
100
100
97
94
92
94
97
99
98
96
95
97
98
100
67
33
0
30
59

Low Clouds (% Sky Obscured)

80
95
96
90
90
94
98
97
94
92
94
96
98
87
75
64
43
21
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

90
91
86
85
70
31
0
0
3
5
14
29
44
57
69
81
88
94
100
67
33
0
29
59

High Clouds (% Sky Obscured)

98
44
22
2
30
30
24
2
30
45
0
0
0
8
4
75
50
40
30
2
5
0
0
5

ISS Passover

Visibility (miles)

3
2
2
2
2
2
2
3
3
3
6
9
9
8
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
Snow
Snow
Frozen rai
Frozen rai
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

71
83
87
94
74
48
14
1
0
0
0
3
1
6
5
1
2
4
0
1
1
0
0
0

Precipitation Amount (mm)

0.3
0.5
0.6
0.8
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
7
7
7
6
5
5
4
6
5
8
11
13
14
16
17
18
18
17
17
17
16
15
14

Chance of Frost

Temperature (°C)

-15
-14
-14
-13
-13
-13
-15
-15
-13
-11
-12
-13
-13
-13
-14
-16
-16
-17
-19
-20
-21
-22
-23
-23

Feels Like (°C)

-20
-19
-18
-17
-17
-17
-19
-19
-17
-16
-17
-18
-18
-19
-21
-23
-24
-25
-26
-28
-29
-30
-31
-30

Dew Point (°C)

-17
-16
-15
-14
-14
-15
-16
-17
-14
-13
-13
-15
-15
-16
-17
-19
-20
-21
-22
-24
-25
-26
-27
-28

Relative Humidity (%)

84
86
88
90
90
88
86
86
90
90
88
83
81
79
79
76
75
74
73
69
68
68
67
65

Pressure (mb)

1004
1003
1001
1000
999
998
998
998
998
998
999
1001
1003
1005
1007
1010
1012
1015
1017
1020
1022
1024
1025
1027

Ozone (du)

355
356
363
372
378
390
400
406
408
408
412
423
422
434
439
435
428
430
433
434
431
426
434
430

Thursday 15

Waning Crescent 9%

No Rise

No Set

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 09:41, Set: 15:48, Transit: 12:46. Moon - Rise: No Rise, Set: No Set. Civil Dark: 16:48 - 08:42. Nautical Dark: 17:47 - 07:42. Astro Dark: 18:42 - 06:48

Total Clouds (% Sky Obscured)

89
71
53
36
36
37
38
54
70
85
80
74
68
96
93
91
87
84
79
67
56
45
50
50

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
62
49
36
24
12
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

89
71
53
36
24
12
0
27
52
78
69
74
56
86
84
82
77
73
68
48
25
4
3
2

High Clouds (% Sky Obscured)

6
10
5
0
11
20
38
30
39
3
4
45
50
90
93
91
87
82
64
67
56
43
49
49

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
12
15
17
13
9
4
2
2
0
2
1

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)

14
13
12
11
10
9
7
4
3
2
3
2
2
2
3
4
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

-24
-24
-24
-24
-24
-24
-25
-27
-28
-29
-31
-31
-31
-30
-29
-27
-26
-27
-27
-28
-27
-27
-27
-27

Feels Like (°C)

-31
-31
-30
-30
-29
-29
-29
-31
-32
-33
-33
-34
-34
-34
-34
-33
-34
-33
-32
-31
-32
-32
-33
-33

Dew Point (°C)

-28
-28
-28
-28
-28
-28
-29
-30
-31
-32
-34
-34
-34
-33
-32
-31
-30
-30
-31
-31
-31
-31
-31
-31

Relative Humidity (%)

66
65
66
66
66
68
69
70
70
70
70
70
70
70
70
69
69
69
69
69
69
69
69
69

Pressure (mb)

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

Ozone (du)

436
443
455
456
442
440
439
432
432
429
433
433
429
426
423
420
417
414
410
407
405
403
401
398

Friday 16

Waning Crescent 4%

No Rise

No Set

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 09:39, Set: 15:51, Transit: 12:46. Moon - Rise: No Rise, Set: No Set. Civil Dark: 16:50 - 08:40. Nautical Dark: 17:49 - 07:41. Astro Dark: 18:44 - 06:47

Total Clouds (% Sky Obscured)

50
64
72
79
79
76
72
77
83
87
88
87
87
91
91
90
92
93
93
82
71
62
62
58

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
24
33
37
36
40
36
27
17
12
26
35

Medium Clouds (% Sky Obscured)

1
21
40
62
65
67
69
76
83
87
88
87
86
79
69
58
54
55
59
70
69
62
54
45

High Clouds (% Sky Obscured)

50
64
56
51
31
26
20
5
0
0
0
0
4
0
10
10
9
11
9
11
7
2
12
22

ISS Passover

Visibility (miles)

9
9
9
9
9
6
3
0
0
0
0
0
0
0
0
1
1
4
6
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
2
0
8
10
11
26
38
49
44
37
31
26
21
17
15
13
11
10
7
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-28
-28
-27
-26
-25
-26
-26
-26
-26
-26
-26
-26
-26
-26
-27
-27
-27
-27
-27
-27
-27
-27
-27
-27

Feels Like (°C)

-33
-33
-32
-32
-32
-32
-32
-32
-30
-30
-31
-31
-31
-31
-31
-31
-32
-31
-31
-30
-31
-31
-31
-31

Dew Point (°C)

-31
-31
-31
-30
-29
-29
-29
-28
-28
-28
-28
-28
-29
-29
-29
-30
-30
-30
-30
-29
-30
-30
-31
-31

Relative Humidity (%)

68
69
67
66
64
68
70
74
76
77
78
78
77
77
77
76
75
75
74
74
72
71
68
68

Pressure (mb)

1037
1037
1037
1037
1037
1037
1037
1036
1036
1036
1036
1036
1036
1036
1036
1035
1035
1035
1035
1035
1035
1034
1034
1033

Ozone (du)

395
391
390
389
388
385
382
378
372
365
358
357
356
355
352
349
347
345
342
340
339
338
337
338

Saturday 17

Waning Crescent 1%

11:02

13:01

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
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 09:37, Set: 15:54, Transit: 12:46. Moon - Rise: 11:02, Set: 13:01. Civil Dark: 16:53 - 08:38. Nautical Dark: 17:51 - 07:40. Astro Dark: 18:46 - 06:46

Total Clouds (% Sky Obscured)

58
72
85
100
100
100
100
100
100
100
100
100
100
91
90
89
89
89
92

Low Clouds (% Sky Obscured)

31
24
13
7
12
14
18
45
73
100
94
89
83
70
57
44
56
68
79

Medium Clouds (% Sky Obscured)

36
58
79
100
100
100
100
100
100
100
100
100
100
84
67
51
54
56
56

High Clouds (% Sky Obscured)

38
58
77
99
99
99
100
97
93
88
92
96
100
67
34
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None

Precipitation Probability (%)

0
1
1
0
24
32
37
53
64
74
68
60
51
41
28
2
12
13
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.4
0.3
0.3
0.2
0.1
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-27
-26
-26
-25
-24
-24
-24
-24
-23
-23
-22
-22
-22
-21
-22
-22
-23
-23
-22

Feels Like (°C)

-31
-31
-31
-32
-32
-32
-32
-31
-30
-29
-29
-28
-28
-27
-25
-25
-24
-25
-26

Dew Point (°C)

-30
-30
-29
-29
-28
-28
-27
-26
-26
-25
-25
-24
-24
-24
-24
-25
-26
-25
-25

Relative Humidity (%)

69
68
70
71
72
73
74
76
78
79
80
79
78
77
77
76
75
75
75

Pressure (mb)

1033
1032
1031
1030
1028
1027
1026
1025
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022

Ozone (du)

339
340
341
343
345
352
359
366
368
370
372
374
375
377
380
383
386
388
390

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

Generated: 11/01/26 10:10:17. Forecast: 11/01/26 to 17/01/26. Timezone: UTC-7.00