Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 11

Waning Crescent 23%

04:28

12:26

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: 07:17, Set: 17:39, Transit: 12:28. Moon - Rise: 04:28, Set: 12:26. Civil Dark: 18:09 - 06:47. Nautical Dark: 18:43 - 06:13. Astro Dark: 19:17 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
98
100
99
100
100
98
97
85
97
96
84
85
86
88
85

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
98
86
81
79
80
82
85
86
69
77
79
72
82
72
67
68

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
95
99
96
100
98
84
75
50
88
83
52
26
39
73
76

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
22
23
18
3
5
5
3
3

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
2
3
6
6
6
6
7
7
8
9
9
9
9
7

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
74
53
43
36
24
9
16
6
5
16
5
16
4
4
3
2

Precipitation Amount (mm)

1
1.2
2
2.1
2.2
2
1.6
1
0.5
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
12
13
13
13
13
12
12
12
12
12
12
13
13
13
13
13
13
12
12
11
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
94
94
94
94
94
94
94
92
91
89
89
87
89
89
89
91
89
86
86
87
89
91

Pressure (mb)

995
994
993
993
993
992
993
993
993
994
995
996
997
997
997
998
998
998
998
999
1000
1000
1001
1001

Ozone (du)

395
395
396
397
399
401
402
401
401
401
403
404
407
411
415
412
416
417
409
407
408
407
406
404

Thursday 12

Waning Crescent 15%

05:18

13:24

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

Sun - Rise: 07:15, Set: 17:40, Transit: 12:28. Moon - Rise: 05:18, Set: 13:24. Civil Dark: 18:10 - 06:46. Nautical Dark: 18:45 - 06:11. Astro Dark: 19:18 - 05:37

Total Clouds (% Sky Obscured)

79
68
68
59
49
69
58
58
43
28
21
19
7
16
18
16
18
2
2
2
3
5
7
5

Low Clouds (% Sky Obscured)

72
68
68
59
49
56
9
16
10
13
11
6
2
14
17
16
18
2
2
2
3
4
4
3

Medium Clouds (% Sky Obscured)

65
33
34
44
18
50
51
52
33
22
15
14
4
0
0
0
0
0
0
0
0
0
2
1

High Clouds (% Sky Obscured)

3
2
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)

3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
87
87
85
87
87
85
83
83
85
83
85
83
80
79
75
72
74
77
80
81
81
81
82

Pressure (mb)

1002
1002
1002
1002
1003
1003
1004
1004
1004
1005
1005
1006
1006
1007
1007
1007
1007
1007
1007
1007
1008
1008
1009
1010

Ozone (du)

407
407
406
405
404
401
395
391
391
391
393
396
397
400
406
409
408
407
403
396
397
406
425
435

Friday 13

Waning Crescent 9%

05:59

14:30

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

Sun - Rise: 07:14, Set: 17:42, Transit: 12:28. Moon - Rise: 05:59, Set: 14:30. Civil Dark: 18:12 - 06:44. Nautical Dark: 18:46 - 06:10. Astro Dark: 19:20 - 05:36

Total Clouds (% Sky Obscured)

7
6
4
4
4
4
4
5
5
3
3
2
2
3
3
2
32
45
43
48
46
42
29
11

Low Clouds (% Sky Obscured)

5
4
4
4
4
4
4
5
5
3
3
2
2
3
3
2
32
45
43
48
41
33
21
3

Medium Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-11
-11
-11
-11
-11
-13
-13
-13
-13
-13
-10
-8
-6
-5
-5
-5
-4
-4
-4
-6
-7

Dew Point (°C)

-9
-9
-10
-10
-10
-10
-11
-11
-11
-12
-12
-12
-12
-10
-8
-7
-5
-4
-3
-3
-3
-3
-4
-6

Relative Humidity (%)

80
82
82
83
83
87
90
90
90
88
88
90
90
85
79
78
81
81
81
83
81
87
94
94

Pressure (mb)

1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015

Ozone (du)

435
439
441
445
455
461
462
465
470
470
465
459
457
454
454
457
461
459
452
459
463
464
463
462

Saturday 14

Waning Crescent 4%

06:32

15:41

20 OK
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: 07:12, Set: 17:43, Transit: 12:28. Moon - Rise: 06:32, Set: 15:41. Civil Dark: 18:13 - 06:43. Nautical Dark: 18:47 - 06:09. Astro Dark: 19:21 - 05:35

Total Clouds (% Sky Obscured)

30
42
71
68
79
75
80
80
80
75
65
65
76
78
71
73
76
82
85
88
90
88
85
82

Low Clouds (% Sky Obscured)

16
32
52
59
69
65
65
67
67
70
60
65
76
78
71
73
76
82
85
88
88
80
73
67

Medium Clouds (% Sky Obscured)

2
2
2
13
12
6
35
40
40
40
45
45
57
7
5
6
66
65
70
70
70
70
65
55

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

7
6
3
3
4
4
5
2
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
Snow
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
3
14
27
45
58
68
56
44
48
56
64
67
84
84
84
77
80
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.3
0
0.2
0.2
0.3
0.3
0.6
0.5
0.6
0.4
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1016
1017

Ozone (du)

464
466
469
468
467
465
464
462
457
456
457
455
456
460
464
466
466
466
465
466
465
466
463
447

Sunday 15

Waning Crescent 1%

06:58

16:53

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: 07:11, Set: 17:45, Transit: 12:28. Moon - Rise: 06:58, Set: 16:53. Civil Dark: 18:14 - 06:41. Nautical Dark: 18:48 - 06:07. Astro Dark: 19:22 - 05:33

Total Clouds (% Sky Obscured)

84
63
41
67
90
96
93
96
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

69
45
15
46
80
94
90
91
94
93
88
92
80
69
58
69
81
93
96
98
100
100
100
100

Medium Clouds (% Sky Obscured)

8
11
16
21
25
30
13
9
4
9
19
25
45
45
55
90
90
90
90
90
90
86
87
79

High Clouds (% Sky Obscured)

13
17
32
40
48
60
11
14
17
43
69
95
95
95
95
80
80
66
61
52
61
64
79
80

ISS Passover

Visibility (miles)

0
9
9
9
7
9
6
7
8
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

20
2
0
0
0
0
0
1
0
1
2
2
4
4
4
23
36
49
75
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.7
0.9
1.4
1.7
1.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
92
92
92
91
90
91
89
87
87
87
89
87
86
86
84
84
84
84
84
84
87
91

Pressure (mb)

1018
1019
1019
1020
1020
1021
1021
1020
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1018
1017

Ozone (du)

441
440
442
444
443
442
437
435
432
430
431
432
433
434
435
435
436
437
438
440
443
445
446
447

Monday 16

Waning Crescent 0%

07:21

18:06

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: 07:09, Set: 17:46, Transit: 12:28. Moon - Rise: 07:21, Set: 18:06. Civil Dark: 18:16 - 06:40. Nautical Dark: 18:50 - 06:06. Astro Dark: 19:23 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
98
97
90
86
80
71
60
52
40
37
40
54
54
44

Low Clouds (% Sky Obscured)

100
100
100
98
94
91
89
88
86
79
71
66
66
58
51
51
50
45
25
13
5
5
5
10

Medium Clouds (% Sky Obscured)

83
91
100
100
100
100
100
100
100
92
80
71
66
60
60
43
24
8
5
2
0
1
1
2

High Clouds (% Sky Obscured)

95
99
100
73
67
65
70
42
20
7
1
0
0
0
0
0
0
0
0
0
0
0
1
1

ISS Passover

Visibility (miles)

8
8
8
8
7
6
5
6
6
7
6
4
3
5
7
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
65
57
51
44
29
15
0
4
7
9
10
9
3
8
8
6

Precipitation Amount (mm)

2.4
2.8
3.3
3.1
2.7
2.2
1.3
0.7
0.4
0.3
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
7
6
8
10
10
12
11
8
10
11
12
12
12
12
12
12
11
11
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-3
-4
-3
-4
-5
-5
-5
-5
-5
-5
-5
-6
-9
-9
-9
-9
-7
-6
-3
-4
-4
-4
-5

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
94
98
98
98
98
96
96
96
96
94
92
91
89
87
89
89
92
92
92

Pressure (mb)

1016
1015
1014
1013
1012
1011
1011
1011
1011
1012
1013
1014
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1016
1016

Ozone (du)

448
446
445
444
442
440
439
438
437
436
434
433
431
434
436
439
440
442
443
443
443
443
443
443

Tuesday 17

New Moon 2%

07:41

19:19

20 Bad
21 Bad
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:08, Set: 17:47, Transit: 12:28. Moon - Rise: 07:41, Set: 19:19. Civil Dark: 18:17 - 06:38. Nautical Dark: 18:51 - 06:04. Astro Dark: 19:25 - 05:30

Total Clouds (% Sky Obscured)

38
43
35
39
48
53
51
36
17
40
63
85

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

15
27
35
39
48
53
35
16
3
2
2
1

High Clouds (% Sky Obscured)

7
13
19
13
6
0
1
1
1
24
44
70

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

4
2
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

Wind Speed/Direction (mph)

7
7
7
7
7
7
7
7
7
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-7
-6
-6
-6
-6
-6
-9
-9
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

92
92
94
94
92
92
92
92
92
92
92
92

Pressure (mb)

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

Ozone (du)

443
442
440
439
435
432
428
423
417
412
409
406

Forecast for Halifax, Halifax Regional Municipality, Canada (44.65,-63.57)

Generated: 11/02/26 19:25:23. Forecast: 11/02/26 to 17/02/26. Timezone: UTC-4.00