Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 2

Waxing Gibbous 95%

15:07

05:59

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

Sun - Rise: 07:35, Set: 16:34, Transit: 12:04. Moon - Rise: 15:07, Set: 05:59. Civil Dark: 17:07 - 07:02. Nautical Dark: 17:44 - 06:25. Astro Dark: 18:19 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
87
90
90
70
71
82

Low Clouds (% Sky Obscured)

92
95
94
98
100
100
100
100
100
100
100
100
100
100
92
86
85
86
87
90
90
70
71
73

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
96
38
0
0
0
2
14

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
70
70
75
1
0
0
0
0
50
1
68
2
0
0
0
14
60

ISS Passover

Visibility (miles)

0
0
0
0
1
1
2
1
2
1
0
0
5
1
0
0
0
0
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
1
0
84
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
83
40
9
5
3
0
1
1

Precipitation Amount (mm)

2
1.3
0.8
0.8
1.5
2.5
3.7
4.4
4.7
7
3.6
1.8
1.2
1.9
2.7
1.5
0.6
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
5
9
10
11
12
14
16
17
19
21
19
19
19
21
19
19
17
17
15
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
98
98
96
96
96
96
94
98
96
94
94
96
96
94
94
91
88
83
83
84
86

Pressure (mb)

1018
1017
1015
1013
1011
1009
1006
1004
1000
997
996
995
993
993
995
997
998
1000
1002
1004
1006
1009
1010
1011

Ozone (du)

338
337
336
335
333
330
328
331
330
333
336
339
339
341
344
342
347
348
345
349
342
339
336
334

Wednesday 3

Waxing Gibbous 99%

15:53

07:26

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

Sun - Rise: 07:36, Set: 16:34, Transit: 12:05. Moon - Rise: 15:53, Set: 07:26. Civil Dark: 17:07 - 07:03. Nautical Dark: 17:44 - 06:26. Astro Dark: 18:19 - 05:51

Total Clouds (% Sky Obscured)

66
50
66
68
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

65
10
5
3
8
12
4
12
12
37
64
13
18
79
57
95
78
89
84
82
93
93
90
93

Medium Clouds (% Sky Obscured)

40
27
2
21
57
91
96
95
97
100
100
100
100
100
98
92
89
88
100
100
100
100
100
100

High Clouds (% Sky Obscured)

65
4
66
68
81
100
100
100
100
100
100
100
100
100
92
92
90
97
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
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
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
3
5
9
22
20
24
13
33
62
73
95
94

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.6
0.6

Wind Speed/Direction (mph)

9
7
5
3
2
2
2
3
3
3
3
4
4
4
6
8
9
9
10
9
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
92
96
98
98
96
92
94
94
92
89
89
87
83
80
82
83
80
79
82
93
96
96

Pressure (mb)

1013
1014
1014
1015
1015
1015
1015
1016
1016
1015
1014
1014
1014
1013
1013
1012
1010
1009
1007
1006
1006
1005
1004
1004

Ozone (du)

329
323
321
320
321
325
332
336
343
348
355
362
368
371
375
377
379
378
377
374
372
374
378
384

Thursday 4

Full Moon 100%

16:53

08:45

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

Sun - Rise: 07:37, Set: 16:34, Transit: 12:05. Moon - Rise: 16:53, Set: 08:45. Civil Dark: 17:07 - 07:04. Nautical Dark: 17:44 - 06:27. Astro Dark: 18:19 - 05:52

Total Clouds (% Sky Obscured)

100
99
97
97
79
8
40
82
84
89
94
92
90
86
83
32
32
20
2
8
17
34
50
55

Low Clouds (% Sky Obscured)

94
92
93
96
51
8
40
82
84
89
94
92
90
86
83
22
23
17
2
7
12
22
15
9

Medium Clouds (% Sky Obscured)

100
56
50
60
70
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
23
48

High Clouds (% Sky Obscured)

40
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)

0
1
9
9
7
9
9
5
5
8
6
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
6
23
23
23
23
23
23
23
23
23
23
23

Precipitation Type

Light Rain
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 (%)

77
41
39
32
17
11
22
21
11
2
5
8
5
4
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
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
13
14
15
16
17
16
16
16
16
16
15
15
14
13
13
14
13
13
12
11
11
10
9

Chance of Frost

Temperature (°C)

1
-1
-2
-4
-6
-7
-9
-11
-11
-12
-12
-12
-12
-12
-11
-10
-9
-8
-7
-7
-7
-8
-8
-8

Feels Like (°C)

-3
-7
-9
-11
-13
-14
-15
-18
-19
-19
-19
-19
-19
-18
-17
-16
-14
-13
-12
-11
-11
-12
-13
-13

Dew Point (°C)

1
-2
-7
-8
-9
-12
-13
-15
-15
-16
-17
-17
-16
-16
-15
-15
-15
-15
-14
-13
-13
-12
-12
-12

Relative Humidity (%)

96
89
67
72
74
70
71
72
73
70
69
67
69
70
70
66
61
58
58
59
63
68
71
71

Pressure (mb)

1003
1004
1004
1005
1006
1007
1008
1010
1011
1012
1013
1014
1016
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

384
375
375
378
388
400
407
406
405
407
403
392
381
377
375
375
371
374
367
359
349
347
344
338

Friday 5

Waning Gibbous 97%

18:06

09:50

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

Sun - Rise: 07:38, Set: 16:34, Transit: 12:06. Moon - Rise: 18:06, Set: 09:50. Civil Dark: 17:07 - 07:05. Nautical Dark: 17:44 - 06:28. Astro Dark: 18:19 - 05:52

Total Clouds (% Sky Obscured)

67
78
91
100
95
88
83
88
90
82
93
60
52
37
40
43
80
100
100
99
98
97
96
95

Low Clouds (% Sky Obscured)

1
2
2
1
40
34
58
44
59
82
93
58
52
37
31
23
21
20
17
16
15
19
22
24

Medium Clouds (% Sky Obscured)

58
72
86
100
88
69
52
58
45
12
3
2
3
27
40
43
70
100
100
94
87
81
76
77

High Clouds (% Sky Obscured)

0
5
0
3
0
0
0
0
0
0
1
2
3
36
40
43
67
33
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
0
3
5
8
9
9
9
9
9
9
9
9
9
9

Fog (%)

23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23

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
2
4
6
6
9
15
17
15
14
12
9
2
3
2
0
0
0
0
2
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)

9
9
8
6
5
4
5
6
4
2
2
2
2
2
2
2
2
2
3
2
3
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-13
-13
-12
-12
-11
-10
-11
-10
-9
-8
-9
-8
-8
-7
-5
-3
-4
-5
-4
-4
-4
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

71
71
71
74
75
77
77
79
84
87
94
92
96
94
85
78
71
67
66
65
66
77
86
84

Pressure (mb)

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

Ozone (du)

338
339
337
333
330
329
326
326
323
320
318
316
315
315
316
316
313
315
314
313
311
311
310
311

Saturday 6

Waning Gibbous 92%

No Rise

10:40

19 Bad
20 Bad
21 Bad
22 OK
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

Sun - Rise: 07:39, Set: 16:33, Transit: 12:06. Moon - Rise: No Rise, Set: 10:40. Civil Dark: 17:07 - 07:06. Nautical Dark: 17:44 - 06:29. Astro Dark: 18:19 - 05:53

Total Clouds (% Sky Obscured)

95
92
89
33
89
84
91
85
94
90
94
94
93
88
83
73
75
68
51
55
63
71
67
74

Low Clouds (% Sky Obscured)

23
20
19
23
76
61
65
66
82
79
88
88
92
88
83
73
73
64
51
55
55
55
46
39

Medium Clouds (% Sky Obscured)

72
79
81
13
17
22
19
19
24
30
25
17
13
10
5
0
1
3
4
14
25
35
50
55

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
26
38
53
63
71
67
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
1
0
0
0
3
6
9
9
9
9
9
9
9
9

Fog (%)

23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23

Precipitation Type

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

Precipitation Probability (%)

1
2
1
0
1
0
0
3
12
30
61
77
38
39
27
13
15
15
15
16
15
11
9
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.7
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
81
82
87
84
81
79
84
87
94
96
96
100
92
88
83
83
83
85
83
81
81
77

Pressure (mb)

1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1012
1012
1012
1012

Ozone (du)

310
310
309
306
304
301
302
303
304
308
309
312
312
312
314
316
318
316
315
313
316
318
320
322

Sunday 7

Waning Gibbous 85%

19:26

11:16

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

Sun - Rise: 07:40, Set: 16:33, Transit: 12:07. Moon - Rise: 19:26, Set: 11:16. Civil Dark: 17:07 - 07:06. Nautical Dark: 17:44 - 06:30. Astro Dark: 18:19 - 05:54

Total Clouds (% Sky Obscured)

87
88
91
90
95
95
95
94
93
92
98
99
100
96
97
97
92
87
82
77
73
74
76
73

Low Clouds (% Sky Obscured)

34
40
43
48
43
38
29
18
15
21
28
39
48
55
57
89
88
86
82
77
70
63
62
62

Medium Clouds (% Sky Obscured)

50
70
75
70
70
70
65
48
64
61
65
73
64
70
76
69
46
27
10
9
9
10
7
4

High Clouds (% Sky Obscured)

87
88
91
90
95
95
95
63
30
0
0
0
0
0
0
0
0
10
12
14
16
18
18
19

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 (%)

23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23

Precipitation Type

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

Precipitation Probability (%)

4
8
4
0
1
1
1
3
6
8
25
38
50
46
38
27
26
23
14
15
15
5
5
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
6
5
5
5
5
7
8
8
8
8
8
8
8
9
10
11
11
11
12
11
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-6
-6
-7
-7
-7
-7
-9
-8
-7
-7
-7
-6
-8
-8
-9
-11
-11
-12
-11
-12
-12
-12

Dew Point (°C)

-6
-8
-8
-9
-9
-10
-10
-10
-10
-9
-9
-8
-8
-8
-9
-10
-11
-12
-13
-13
-13
-13
-13
-13

Relative Humidity (%)

71
65
65
65
65
64
65
64
65
66
68
68
68
69
63
59
56
54
54
54
58
63
68
68

Pressure (mb)

1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1008
1008
1009
1009
1009
1009
1009
1009
1010
1011
1011

Ozone (du)

323
324
326
328
330
328
326
325
323
321
319
317
315
313
321
330
338
340
341
343
340
337
334
333

Monday 8

Waning Gibbous 75%

20:46

11:43

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
12 Bad
13 Bad

Sun - Rise: 07:41, Set: 16:33, Transit: 12:07. Moon - Rise: 20:46, Set: 11:43. Civil Dark: 17:07 - 07:07. Nautical Dark: 17:44 - 06:30. Astro Dark: 18:19 - 05:55

Total Clouds (% Sky Obscured)

70
76
83
90
90
90
92
93
94
94
95
95
96
95
94
94
89
84
79

Low Clouds (% Sky Obscured)

59
57
65
70
67
65
62
62
58
62
81
83
85
86
82
87
83
76
72

Medium Clouds (% Sky Obscured)

1
1
2
2
18
34
52
66
81
94
85
76
66
42
20
0
0
0
0

High Clouds (% Sky Obscured)

19
28
52
90
90
90
92
93
94
94
95
95
96
95
94
91
36
14
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23

Precipitation Type

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

Precipitation Probability (%)

4
13
17
20
22
20
18
21
21
19
20
20
16
21
20
18
18
16
9

Precipitation Amount (mm)

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
10
10
10
11
11
12
12
12
12
12
13
14
15
15
16

Chance of Frost

Temperature (°C)

-9
-9
-10
-10
-11
-11
-12
-12
-12
-11
-11
-11
-11
-10
-10
-9
-8
-8
-7

Feels Like (°C)

-13
-13
-14
-14
-15
-15
-15
-15
-17
-17
-16
-17
-17
-16
-16
-16
-15
-15
-15

Dew Point (°C)

-13
-14
-14
-15
-16
-16
-16
-16
-16
-15
-15
-15
-15
-15
-15
-15
-14
-14
-14

Relative Humidity (%)

68
68
68
66
66
66
67
70
72
72
73
72
70
69
65
63
59
58
58

Pressure (mb)

1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1007
1007
1006

Ozone (du)

333
332
329
326
322
321
319
317
319
320
322
327
331
335
338
341
343
349
354

Forecast for Lower Sackville, Canada (44.78,-63.68)

Generated: 02/12/25 19:33:28. Forecast: 02/12/25 to 08/12/25. Timezone: UTC-4.00