Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waxing Crescent 23%

08:10

No Set

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

Sun - Rise: 08:01, Set: 17:37, Transit: 12:49. Moon - Rise: 08:10, Set: No Set. Civil Dark: 18:24 - 07:15. Nautical Dark: 19:16 - 06:22. Astro Dark: 20:09 - 05:30

Total Clouds (% Sky Obscured)

82
74
72
70
70
55
12
7
6
3
3
3
3
3
4
3
2
2
1
3
5
2
2
3

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)

75
67
58
62
66
49
8
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

11
20
33
3
3
0
0
0
3
3
3
3
3
3
4
3
0
0
0
3
4
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)

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

Chance of Frost

Temperature (°C)

-27
-29
-31
-32
-33
-34
-35
-36
-37
-37
-36
-34
-33
-32
-31
-31
-31
-32
-33
-35
-35
-36
-37
-38

Feels Like (°C)

-34
-35
-37
-38
-39
-40
-40
-41
-40
-40
-40
-38
-37
-36
-35
-35
-35
-35
-36
-37
-38
-39
-39
-40

Dew Point (°C)

-32
-34
-35
-37
-38
-39
-40
-41
-42
-42
-42
-41
-40
-39
-37
-37
-36
-36
-37
-38
-39
-40
-41
-42

Relative Humidity (%)

61
60
60
58
57
56
55
55
54
53
48
47
46
49
53
53
56
62
65
65
65
64
64
63

Pressure (mb)

1045
1046
1048
1050
1051
1052
1053
1054
1056
1056
1057
1058
1058
1059
1059
1059
1059
1059
1059
1060
1060
1060
1060
1060

Ozone (du)

410
410
410
411
411
408
407
407
405
407
410
413
415
415
416
417
418
419
425
435
443
458
463
467

Sunday 22

Waxing Crescent 33%

08:04

00:57

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

Sun - Rise: 07:58, Set: 17:40, Transit: 12:49. Moon - Rise: 08:04, Set: 00:57. Civil Dark: 18:27 - 07:12. Nautical Dark: 19:19 - 06:19. Astro Dark: 20:11 - 05:27

Total Clouds (% Sky Obscured)

5
5
3
2
2
2
4
4
4
2
2
1
1
2
2
17
2
2
2
4
4
3
3
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
1
0
0
0
60

Medium Clouds (% Sky Obscured)

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

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
2
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
5

Fog (%)

0
0
0
2
16
41
45
49
48
20
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)

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

Chance of Frost

Temperature (°C)

-39
-40
-40
-41
-41
-42
-42
-43
-43
-42
-40
-37
-35
-32
-30
-30
-30
-30
-32
-33
-33
-33
-33
-33

Feels Like (°C)

-41
-42
-42
-43
-44
-44
-45
-45
-46
-45
-43
-40
-37
-35
-34
-33
-34
-34
-35
-36
-36
-36
-36
-36

Dew Point (°C)

-43
-44
-44
-45
-45
-46
-46
-47
-47
-46
-44
-42
-40
-37
-35
-34
-34
-34
-36
-36
-37
-37
-36
-36

Relative Humidity (%)

64
63
63
62
61
62
62
63
62
62
61
59
58
58
60
62
63
67
67
67
67
68
70
69

Pressure (mb)

1060
1060
1059
1059
1059
1058
1058
1057
1056
1056
1055
1054
1053
1051
1050
1049
1047
1046
1045
1044
1043
1041
1040
1038

Ozone (du)

470
473
481
481
475
477
486
489
489
491
486
475
469
467
468
481
483
481
477
478
480
486
490
491

Monday 23

Waxing Crescent 45%

07:55

02:59

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:55, Set: 17:43, Transit: 12:49. Moon - Rise: 07:55, Set: 02:59. Civil Dark: 18:29 - 07:09. Nautical Dark: 19:21 - 06:16. Astro Dark: 20:14 - 05:24

Total Clouds (% Sky Obscured)

80
86
86
90
87
84
84
100
99
100
100
100
100
100
100
100
99
99
98
95
95
97
99
99

Low Clouds (% Sky Obscured)

76
85
86
90
87
84
84
86
85
84
84
84
84
87
86
87
89
89
90
80
77
81
79
82

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
88
76
91
98
100
100
100
100
100
94
87
80
72
79
85
92
89

High Clouds (% Sky Obscured)

2
2
0
0
0
2
3
49
82
75
64
64
100
95
67
30
25
25
17
2
9
19
10
40

ISS Passover

Visibility (miles)

2
1
1
1
1
1
1
1
1
1
1
1
2
3
5
5
5
3
2
1
1
0
1
0

Fog (%)

0
0
0
0
0
0
0
0
0
2
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
1
9
3
9
1
1
9
2
8
2
0
0
0
0
1
4
7
12
12
19
14
15
14

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

Chance of Frost

Temperature (°C)

-32
-32
-31
-30
-30
-30
-30
-30
-30
-29
-27
-25
-23
-22
-21
-21
-20
-20
-21
-21
-22
-22
-22
-22

Feels Like (°C)

-36
-37
-36
-36
-36
-36
-35
-35
-35
-34
-33
-31
-29
-28
-27
-26
-26
-25
-26
-25
-26
-26
-26
-26

Dew Point (°C)

-35
-35
-34
-33
-33
-33
-33
-33
-33
-32
-30
-28
-26
-25
-24
-24
-24
-23
-23
-23
-24
-24
-24
-24

Relative Humidity (%)

72
71
72
73
72
72
72
72
71
74
75
75
74
72
71
71
72
76
78
78
80
80
80
80

Pressure (mb)

1037
1036
1034
1033
1031
1030
1028
1027
1025
1024
1023
1022
1021
1019
1018
1017
1016
1015
1014
1013
1013
1012
1011
1010

Ozone (du)

490
484
479
479
474
470
468
470
470
469
471
472
468
468
466
465
463
463
463
472
480
482
486
485

Tuesday 24

First Quarter 57%

07:38

05:19

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:51, Set: 17:46, Transit: 12:49. Moon - Rise: 07:38, Set: 05:19. Civil Dark: 18:32 - 07:06. Nautical Dark: 19:24 - 06:13. Astro Dark: 20:17 - 05:20

Total Clouds (% Sky Obscured)

98
99
99
98
97
94
90
87
84
82
80
74
69
63
66
69
72
73
73
74
69
64
59
39

Low Clouds (% Sky Obscured)

80
76
79
82
84
82
80
78
74
70
66
65
64
63
66
69
72
73
73
74
69
64
59
39

Medium Clouds (% Sky Obscured)

89
92
91
83
75
55
35
16
20
25
30
20
10
0
1
1
5
3
4
5
5
0
0
0

High Clouds (% Sky Obscured)

13
16
29
13
8
2
2
2
3
4
4
9
11
14
7
13
30
25
15
10
5
5
6
8

ISS Passover

Visibility (miles)

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

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
19
20
21
24
22
22
22
14
12
8
6
9
14
8
16
8
8
9
8
10
15
6
4

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)

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

Chance of Frost

Temperature (°C)

-23
-23
-24
-24
-25
-25
-25
-25
-25
-24
-22
-20
-18
-17
-15
-15
-15
-16
-17
-18
-18
-19
-19
-20

Feels Like (°C)

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

Dew Point (°C)

-25
-26
-26
-27
-27
-27
-27
-28
-28
-27
-24
-23
-21
-20
-18
-18
-17
-18
-19
-20
-20
-21
-22
-23

Relative Humidity (%)

79
78
77
77
76
77
76
76
76
76
77
78
77
77
78
79
81
84
84
84
84
84
82
78

Pressure (mb)

1010
1009
1009
1008
1008
1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006

Ozone (du)

484
483
480
483
483
486
495
496
491
489
482
477
477
471
469
471
470
470
467
465
463
465
461
462

Wednesday 25

Waxing Gibbous 68%

No Rise

No Set

00 Bad
01 OK
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

Sun - Rise: 07:48, Set: 17:49, Transit: 12:49. Moon - Rise: No Rise, Set: No Set. Civil Dark: 18:35 - 07:03. Nautical Dark: 19:27 - 06:10. Astro Dark: 20:20 - 05:17

Total Clouds (% Sky Obscured)

20
0
22
43
65
60
55
50
60
69
79
89
83
77
88
94
98
88
78
69
66
59
53
57

Low Clouds (% Sky Obscured)

20
0
16
32
47
32
16
1
21
40
60
83
79
76
75
74
72
49
26
3
2
1
0
0

Medium Clouds (% Sky Obscured)

0
0
18
35
56
54
55
50
60
64
69
51
30
10
35
62
85
72
57
44
33
22
11
9

High Clouds (% Sky Obscured)

4
0
15
20
20
25
30
35
40
45
50
89
83
77
88
94
80
79
63
43
41
35
31
40

ISS Passover

Visibility (miles)

1
2
3
5
1
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
None
None
None
None
None
None
None
None
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
3
2
8
5
17
23
27
30
31
29
37
38
39
38
37
36
34
32
30
27
24
21
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-27
-27
-28
-28
-29
-29
-29
-30
-29
-29
-29
-29
-29
-29
-28
-28
-28
-28
-29
-30
-30
-30
-31
-32

Dew Point (°C)

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

Relative Humidity (%)

78
77
75
75
74
75
76
76
78
78
77
77
77
76
76
77
76
76
76
76
75
75
74
74

Pressure (mb)

1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1010

Ozone (du)

465
466
470
474
472
476
478
478
480
480
481
481
483
485
487
493
499
505
511
516
521
521
521
521

Thursday 26

Waxing Gibbous 79%

No Rise

No Set

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:45, Set: 17:52, Transit: 12:48. Moon - Rise: No Rise, Set: No Set. Civil Dark: 18:37 - 06:59. Nautical Dark: 19:30 - 06:07. Astro Dark: 20:23 - 05:14

Total Clouds (% Sky Obscured)

55
49
49
39
30
29
34
29
43
49
54
69
69
65
70
70
70
63
56
50
50
60
77
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
20
32
40
40
45
40
33
23
22
42
51
62
58

Medium Clouds (% Sky Obscured)

6
8
11
15
18
15
14
5
8
10
12
11
10
8
6
5
3
1
1
1
3
6
12
31

High Clouds (% Sky Obscured)

28
24
16
15
13
3
0
0
0
0
4
0
6
5
6
10
11
18
21
24
29
30
40
40

ISS Passover

Visibility (miles)

1
1
1
1
1
0
1
1
2
2
3
3
3
2
1
3
5
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 (%)

16
13
14
13
13
13
13
12
7
4
1
6
6
4
10
10
8
5
2
0
1
1
0
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
6
6
6
5
5
6
6
6
6
6
6
7
7
7
7
8
7
6
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-33
-33
-33
-34
-35
-35
-36
-36
-36
-36
-36
-37
-34
-33
-32
-32
-31
-30
-31
-31
-31
-32
-33
-34

Dew Point (°C)

-30
-31
-31
-32
-32
-33
-34
-34
-35
-34
-34
-33
-32
-31
-29
-29
-29
-29
-30
-32
-34
-34
-35
-36

Relative Humidity (%)

73
73
73
73
73
73
72
71
71
68
68
66
66
67
66
68
68
69
69
68
67
66
65
63

Pressure (mb)

1010
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015
1016
1016
1017
1017
1018
1018
1019
1020
1020
1021
1021
1022

Ozone (du)

521
521
521
522
523
524
524
525
525
525
525
524
524
524
524
523
523
523
522
522
522
524
525
527

Friday 27

Waxing Gibbous 88%

11:20

08:08

Sun - Rise: 07:42, Set: 17:55, Transit: 12:48. Moon - Rise: 11:20, Set: 08:08. Civil Dark: 18:40 - 06:56. Nautical Dark: 19:32 - 06:04. Astro Dark: 20:26 - 05:11

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

Generated: 21/02/26 00:32:05. Forecast: 21/02/26 to 27/02/26. Timezone: UTC-7.00