Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 3

Waning Gibbous 58%

22:04

12:25

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

Sun - Rise: 07:10, Set: 16:05, Transit: 11:37. Moon - Rise: 22:04, Set: 12:25. Civil Dark: 16:38 - 06:37. Nautical Dark: 17:15 - 06:00. Astro Dark: 17:51 - 05:24

Total Clouds (% Sky Obscured)

92
94
95
100
100
100
100
100
100
100
100
100
100
100
97
97
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
91
91
95
100
100
100
100
97
99
94
92
90
93
91
94
99
100
93
95
95
97
96
93

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
91
100
100
100
97
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
45
47
59
64
76
100
100
100
68
85

ISS Passover

Visibility (miles)

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

Snow
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Light Rain
Light Rain
Snow
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

76
73
74
95
95
95
95
95
95
95
95
95
92
93
91
84
69
77
82
81
83
82
82
77

Precipitation Amount (mm)

0.4
0.3
0.3
0.4
1.1
2.1
2
1.5
1
1.1
0.8
0.6
0.5
0.5
0.5
0.4
0
0.4
0.5
0.5
0.6
0.5
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-0
0
0
1
0
0
0
0
0
0
-0
0
0
-1
0
0
1
1
1
1
1
1
1
1

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
0
1
1
1
1
1
1
0

Relative Humidity (%)

92
89
91
92
96
96
92
94
94
94
96
94
94
96
96
98
96
96
98
100
100
98
98
96

Pressure (mb)

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

Ozone (du)

302
311
320
324
329
334
334
338
343
346
349
354
353
351
354
350
346
344
343
344
342
341
344
345

Monday 4

Waning Gibbous 48%

23:09

12:42

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

Sun - Rise: 07:11, Set: 16:04, Transit: 11:38. Moon - Rise: 23:09, Set: 12:42. Civil Dark: 16:38 - 06:38. Nautical Dark: 17:15 - 06:00. Astro Dark: 17:51 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
98
99
100
100
99
93
92
93
88
82
83
82
80
83
79
85
79
87
100
90

Low Clouds (% Sky Obscured)

93
94
94
91
88
87
86
86
92
86
86
90
81
77
76
75
73
78
74
83
78
87
100
85

Medium Clouds (% Sky Obscured)

100
100
100
100
95
90
100
100
86
52
55
17
2
2
1
2
2
0
2
3
3
1
0
3

High Clouds (% Sky Obscured)

100
100
92
40
35
82
100
50
78
30
30
35
15
10
1
2
0
0
0
17
7
3
2
17

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

82
81
83
82
80
73
63
54
52
44
39
36
39
32
21
20
17
18
23
20
21
18
18
18

Precipitation Amount (mm)

0.5
0.5
0.5
0.5
0.5
0.4
0.3
0.2
0.2
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
96
98
98
98
98
98
98
98
96
96
96
96
92
90
89
89
91
91
94
96
96

Pressure (mb)

1006
1007
1007
1008
1008
1008
1009
1009
1010
1011
1012
1012
1014
1015
1016
1016
1017
1016
1016
1017
1017
1017
1018
1018

Ozone (du)

347
352
355
360
365
373
383
382
376
374
376
375
373
370
367
364
360
352
352
352
357
360
360
359

Tuesday 5

Third Quarter 39%

00:13

12:57

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

Sun - Rise: 07:12, Set: 16:04, Transit: 11:38. Moon - Rise: 00:13, Set: 12:57. Civil Dark: 16:38 - 06:39. Nautical Dark: 17:15 - 06:01. Astro Dark: 17:51 - 05:26

Total Clouds (% Sky Obscured)

81
84
96
97
100
100
100
100
100
98
98
99
100
100
100
100
100
100
98
96
94
92
90
88

Low Clouds (% Sky Obscured)

72
83
95
94
84
92
93
100
100
93
93
98
100
98
96
98
98
100
96
93
91
89
86
84

Medium Clouds (% Sky Obscured)

2
7
10
50
100
100
100
100
100
78
65
65
61
82
90
93
83
72
63
62
56
53
8
2

High Clouds (% Sky Obscured)

15
41
58
73
100
100
91
94
66
65
60
60
65
71
73
46
10
5
14
7
4
10
2
2

ISS Passover

Visibility (miles)

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

Fog (%)

0
2
63
95
97
98
99
99
98
98
97
97
98
98
98
98
98
98
98
98
98
98
98
98

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 (%)

19
14
3
2
15
6
12
18
3
4
19
11
20
21
4
3
3
16
6
7
16
5
12
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-9
-10
-11
-11
-11
-12
-12
-12
-12
-13
-13
-13
-14
-13
-12
-11
-10
-10
-10
-9
-10
-12
-12

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
96
96
96
96
96
96
96
96
94
94
94
92
92
90
89
89
87
87
87
88

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019

Ozone (du)

360
359
361
369
371
368
364
362
364
365
366
368
366
367
369
374
378
383
384
375
376
384
390
395

Wednesday 6

Waning Crescent 29%

01:17

13:13

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

Sun - Rise: 07:13, Set: 16:04, Transit: 11:39. Moon - Rise: 01:17, Set: 13:13. Civil Dark: 16:38 - 06:40. Nautical Dark: 17:15 - 06:02. Astro Dark: 17:51 - 05:26

Total Clouds (% Sky Obscured)

84
80
76
73
56
40
30
46
62
80
85
90
86
97
98
97
92
86
80
78
76
75
77
79

Low Clouds (% Sky Obscured)

82
78
73
69
53
36
25
25
30
30
30
27
18
28
30
24
20
20
20
32
50
66
53
54

Medium Clouds (% Sky Obscured)

5
3
0
0
0
0
0
11
23
34
36
45
45
44
49
91
95
89
87
85
83
81
76
56

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
1
1
15
25
24
30
25
14
12
1
1
0

ISS Passover

Visibility (miles)

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

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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 (%)

14
0
13
6
14
15
6
0
13
4
9
0
3
2
1
1
0
9
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)

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

Chance of Frost

Temperature (°C)

-9
-10
-11
-11
-12
-12
-12
-13
-14
-14
-16
-17
-17
-17
-15
-12
-10
-9
-7
-5
-5
-5
-6
-8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
94
92
94
92
90
92
92
92
89
89
87
86
88
86
86
85
82
82
82
87
90
90

Pressure (mb)

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

Ozone (du)

400
403
402
401
406
407
410
411
409
386
373
365
350
345
341
334
333
330
331
330
331
331
332
331

Thursday 7

Waning Crescent 21%

02:23

13:30

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

Sun - Rise: 07:14, Set: 16:04, Transit: 11:39. Moon - Rise: 02:23, Set: 13:30. Civil Dark: 16:38 - 06:40. Nautical Dark: 17:15 - 06:03. Astro Dark: 17:51 - 05:27

Total Clouds (% Sky Obscured)

83
88
91
89
90
87
75
84
75
76
93
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

69
81
82
73
77
73
61
70
58
58
63
68
73
73
77
77
82
82
82
82
81
80
87
93

Medium Clouds (% Sky Obscured)

51
53
70
55
45
50
55
45
35
26
31
40
43
49
55
61
74
87
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
12
23
35
23
11
0
23
50
75
86
87
82
63
38
13
37
60
84
71
57
44
43
43

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
3
0
0

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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
2
1
1
12
16
19
18
16
9
15
22
29
42
51

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
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

-9
-10
-10
-9
-9
-9
-9
-8
-8
-8
-8
-8
-7
-7
-6
-4
-2
-1
0
2
1
1
1
1

Feels Like (°C)

-12
-14
-13
-13
-12
-12
-12
-11
-12
-10
-11
-11
-11
-11
-11
-12
-11
-10
-9
-8
-2
-2
-2
-1

Dew Point (°C)

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

Relative Humidity (%)

90
88
90
88
88
88
87
87
87
87
87
87
87
87
85
82
82
84
86
86
89
93
96
96

Pressure (mb)

1017
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1014
1013
1012
1012
1011
1011
1011

Ozone (du)

330
326
327
327
324
319
313
310
307
301
297
293
290
286
284
282
280
278
276
273
274
274
274
275

Friday 8

Waning Crescent 13%

03:31

13:49

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

Sun - Rise: 07:15, Set: 16:04, Transit: 11:40. Moon - Rise: 03:31, Set: 13:49. Civil Dark: 16:38 - 06:41. Nautical Dark: 17:15 - 06:04. Astro Dark: 17:51 - 05:28

Total Clouds (% Sky Obscured)

100
96
93
91
93
94
95
96
97
98
97
97
97
98
99
100
100
100
100
94
89
85
87
91

Low Clouds (% Sky Obscured)

100
94
89
85
84
84
83
88
93
97
95
92
88
92
95
99
95
91
84
84
84
85
84
84

Medium Clouds (% Sky Obscured)

100
91
83
75
64
52
37
36
35
34
35
36
37
48
55
61
55
50
45
40
35
34
42
52

High Clouds (% Sky Obscured)

41
28
14
0
2
6
7
29
52
71
68
67
65
58
50
41
39
32
30
16
15
10
12
20

ISS Passover

Visibility (miles)

0
0
3
6
9
6
3
1
3
6
9
9
9
9
9
8
7
5
2
0
0
0
0
3

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

Precipitation Type

Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

57
53
47
37
50
62
69
61
51
32
35
39
42
44
41
24
29
31
28
21
17
8
13
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
94
93
94
93
93
93
93
93
94
96
96
98
100
98
100
100
100
100
98

Pressure (mb)

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

Ozone (du)

276
277
278
278
278
278
278
278
279
280
281
283
286
288
290
292
294
294
294
295
297
298
300
303

Saturday 9

Waning Crescent 7%

04:43

14:13

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:16, Set: 16:04, Transit: 11:40. Moon - Rise: 04:43, Set: 14:13. Civil Dark: 16:38 - 06:42. Nautical Dark: 17:15 - 06:05. Astro Dark: 17:51 - 05:29

Total Clouds (% Sky Obscured)

93
95
97
98
96
94
92
94
97
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

85
86
88
89
80
75
69
77
84
88
88
86
85
80
75
63
65
68
71

Medium Clouds (% Sky Obscured)

62
65
68
68
69
66
64
62
57
56
68
83
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

30
30
35
45
50
50
45
63
80
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

5
7
7
7
7
7
7
7
6
5
5
3
2
0
0
0
0
0
0

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

Precipitation Type

None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

19
45
57
65
56
45
32
40
46
50
61
73
84
88
91
93
76
62
47

Precipitation Amount (mm)

0
0
0.2
0.3
0.2
0
0
0
0
0
0.3
0.5
0.6
0.6
0.7
0.7
0.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

305
308
310
312
314
316
319
321
322
324
325
326
328
329
332
334
337
338
340

Forecast for View Point, Estrie, Canada (45.37,-71.85)

Generated: 03/12/23 18:14:07. Forecast: 03/12/23 to 09/12/23. Timezone: UTC-5.00