Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 8

Waning Gibbous 62%

22:46

10:31

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:27, Set: 16:17, Transit: 11:53. Moon - Rise: 22:46, Set: 10:31. Civil Dark: 16:51 - 06:53. Nautical Dark: 17:29 - 06:15. Astro Dark: 18:05 - 05:39

Total Clouds (% Sky Obscured)

80
67
61
64
82
81
89
88
81
97
77
64
60
100
100
100
99
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

73
61
60
64
79
76
82
72
70
67
66
44
35
15
5
1
1
1
1
35
62
37
38
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
2
4
96
100
90
82
85
88
100
100
100
100
97

High Clouds (% Sky Obscured)

0
0
2
0
0
0
1
25
43
72
35
55
9
100
100
45
89
100
100
100
100
100
96
25

ISS Passover

Visibility (miles)

9
9
9
8
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4

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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
30
25
32
47
88

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
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1021
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1023
1022
1021
1020
1020
1018
1017
1015
1014

Ozone (du)

336
332
327
325
323
318
319
320
312
319
325
327
328
330
334
338
337
332
328
322
319
320
315
315

Friday 9

Waning Gibbous 52%

23:54

10:47

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 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:27, Set: 16:18, Transit: 11:53. Moon - Rise: 23:54, Set: 10:47. Civil Dark: 16:52 - 06:53. Nautical Dark: 17:30 - 06:15. Astro Dark: 18:06 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
96
100
100
92
95
39
53
58
58
46
46
57
76
86
84
80

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
91
95
89
92
81
94
39
53
58
58
41
46
53
67
74
72
65

Medium Clouds (% Sky Obscured)

100
100
99
100
48
100
53
60
50
60
65
27
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
30
3
35
68
80
75
75

ISS Passover

Visibility (miles)

9
9
6
2
5
1
5
6
9
9
5
8
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

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

Precipitation Probability (%)

92
95
95
93
95
95
95
77
78
74
79
36
8
6
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.5
0.9
1.4
0.6
0.8
1.4
0.7
0.3
0.3
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
6
6
8
9
12
13
18
21
22
21
20
17
14
13
12
10
10
10
10
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
94
98
96
94
96
93
94
91
96
83
74
74
75
78
80
81
83
83
81
80
80
83

Pressure (mb)

1012
1011
1010
1009
1007
1006
1004
1003
1003
1004
1005
1007
1010
1013
1015
1017
1019
1021
1022
1023
1023
1024
1024
1023

Ozone (du)

313
306
299
296
298
305
320
327
332
337
335
334
329
324
315
309
305
304
302
299
298
297
296
295

Saturday 10

Third Quarter 42%

01:01

11:04

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:27, Set: 16:19, Transit: 11:54. Moon - Rise: 01:01, Set: 11:04. Civil Dark: 16:53 - 06:53. Nautical Dark: 17:31 - 06:15. Astro Dark: 18:07 - 05:39

Total Clouds (% Sky Obscured)

71
94
93
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
94
96

Low Clouds (% Sky Obscured)

48
53
37
39
24
0
0
3
5
5
5
100
100
100
100
100
100
100
100
100
96
93
90
93

Medium Clouds (% Sky Obscured)

3
32
84
78
100
100
100
100
100
100
100
100
100
100
100
100
98
85
79
85
62
43
24
60

High Clouds (% Sky Obscured)

71
85
85
40
2
2
47
85
100
80
100
94
18
0
92
22
2
0
40
0
0
0
2
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
1
1
0
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
4
0
2
12
58
58
81
78
86
95
95
95
95
95
94
89
92
84
78
64
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.2
0.6
0.3
0.4
1.1
2.1
2.6
2.2
1.5
0.7
0.6
0.7
0.5
0.5
0.3
0.5

Wind Speed/Direction (mph)

7
5
4
2
2
3
3
8
10
11
11
12
13
13
14
13
13
13
13
12
12
11
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
87
92
92
94
94
89
87
91
91
92
92
94
94
94
94
94
96
96
96
96
94
94
94

Pressure (mb)

1023
1023
1023
1022
1023
1022
1022
1020
1019
1017
1016
1015
1014
1013
1011
1011
1010
1010
1009
1009
1008
1008
1006
1005

Ozone (du)

293
291
290
292
291
293
295
296
297
298
295
294
299
296
298
301
308
313
315
317
328
336
340
345

Sunday 11

Waning Crescent 33%

02:09

11:25

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:26, Set: 16:20, Transit: 11:54. Moon - Rise: 02:09, Set: 11:25. Civil Dark: 16:54 - 06:52. Nautical Dark: 17:32 - 06:15. Astro Dark: 18:08 - 05:38

Total Clouds (% Sky Obscured)

98
100
100
100
100
99
98
97
97
98
99
98
98
97
97
98
98
96
94
94
94
90
95
96

Low Clouds (% Sky Obscured)

97
100
100
100
100
96
91
87
92
94
92
95
94
93
93
92
87
92
93
93
93
89
94
92

Medium Clouds (% Sky Obscured)

69
100
93
86
82
84
85
66
87
90
93
76
57
49
48
59
73
60
15
3
7
9
12
16

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)

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

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

Precipitation Probability (%)

65
56
69
65
63
52
46
41
48
55
54
48
43
58
60
43
40
38
30
8
6
4
15
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
7
6
5
4
3
2
3
4
5
5
6
7
9
10
12
12
14
14
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-7
-7
-6
-5
-5
-6
-7
-8
-8
-9
-10
-10
-10
-11
-13
-13
-14
-15
-15
-14
-14
-13

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
98
98
96
96
96
96
96
96
96
96
94
92
92
90
87
87
82
82
80
82
82

Pressure (mb)

1005
1004
1004
1003
1003
1003
1002
1001
1001
1000
1000
999
1000
1000
1001
1002
1003
1005
1006
1008
1009
1009
1009
1009

Ozone (du)

355
377
403
422
429
434
437
443
459
460
460
459
455
465
459
454
456
425
389
374
373
369
367
367

Monday 12

Waning Crescent 24%

03:16

11:51

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:26, Set: 16:22, Transit: 11:54. Moon - Rise: 03:16, Set: 11:51. Civil Dark: 16:56 - 06:52. Nautical Dark: 17:33 - 06:14. Astro Dark: 18:10 - 05:38

Total Clouds (% Sky Obscured)

97
99
95
98
97
91
71
55
82
79
78
98
99
99
99
99
99
99
99
100
99
99
98
99

Low Clouds (% Sky Obscured)

95
98
92
92
84
86
69
55
78
77
78
98
99
98
98
98
98
98
99
99
98
98
97
97

Medium Clouds (% Sky Obscured)

18
21
29
61
26
20
9
0
0
4
3
21
15
13
39
59
76
61
48
36
49
63
73
72

High Clouds (% Sky Obscured)

0
2
2
15
29
2
0
0
1
2
6
2
1
1
7
37
78
54
30
7
33
61
88
88

ISS Passover

Visibility (miles)

8
7
2
3
5
4
8
9
9
0
0
0
0
0
0
0
0
0
2
3
5
6
7
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
Snow
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
None
None

Precipitation Probability (%)

25
29
31
32
36
31
20
6
18
25
28
63
66
69
66
62
58
56
53
47
45
40
30
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-14
-15
-15
-16
-16
-16
-15
-15
-15
-13
-11
-11
-11
-10
-10
-10
-10
-6
-7
-7
-7
-7
-7

Dew Point (°C)

-10
-11
-11
-11
-12
-12
-12
-13
-13
-12
-10
-9
-8
-7
-6
-5
-4
-3
-3
-3
-2
-2
-2
-2

Relative Humidity (%)

82
80
83
87
87
88
86
85
85
90
92
92
94
94
94
94
94
92
92
91
91
89
87
89

Pressure (mb)

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

Ozone (du)

365
359
353
350
347
345
347
347
345
342
346
349
347
345
343
343
343
343
342
341
340
343
345
347

Tuesday 13

Waning Crescent 16%

04:23

12:24

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:25, Set: 16:23, Transit: 11:55. Moon - Rise: 04:23, Set: 12:24. Civil Dark: 16:57 - 06:51. Nautical Dark: 17:34 - 06:14. Astro Dark: 18:11 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

95
94
92
91
89
87
86
83
84
87
89
90
90
91
93
97
100
97
95
93
92
91
89
78

Medium Clouds (% Sky Obscured)

68
71
77
83
87
91
96
99
99
100
100
100
100
100
94
88
82
74
65
55
55
70
70
70

High Clouds (% Sky Obscured)

91
94
94
96
100
99
98
97
98
99
100
99
98
96
94
85
76
75
70
50
36
37
76
91

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
6
3
0
0
0
0
3
6
9
6
3
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
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

40
43
43
42
41
44
47
49
55
62
69
70
70
69
63
56
47
52
58
63
64
62
58
57

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
86
86
86
86
89
91
91
94
94
98
96
98
98
96
94
92
96
98
100
100
100
100

Pressure (mb)

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

Ozone (du)

349
350
351
351
351
350
350
349
348
349
351
352
352
352
353
354
356
357
360
364
367
368
370
371

Wednesday 14

Waning Crescent 10%

05:25

13:06

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

Sun - Rise: 07:24, Set: 16:24, Transit: 11:55. Moon - Rise: 05:25, Set: 13:06. Civil Dark: 16:58 - 06:51. Nautical Dark: 17:36 - 06:13. Astro Dark: 18:12 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
100
89
80
78
77
81
85
90
85
75
70
70
66
66

Low Clouds (% Sky Obscured)

63
45
45
45
45
45
55
70
70
70
65
65
55
50
45
40
40

Medium Clouds (% Sky Obscured)

70
70
70
70
75
75
78
77
81
85
85
85
75
70
70
66
62

High Clouds (% Sky Obscured)

95
100
100
100
89
80
78
77
81
76
50
25
45
55
44
47
32

ISS Passover

Visibility (miles)

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

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

56
57
60
60
62
60
56
50
61
73
86
80
76
72
64
57
49

Precipitation Amount (mm)

0.2
0.2
0.3
0.2
0.2
0.2
0.2
0.1
0.2
0.4
0.6
0.5
0.5
0.4
0.3
0.3
0.2

Wind Speed/Direction (mph)

8
7
6
5
5
4
4
4
5
7
8
10
10
10
10
10
11

Chance of Frost

Temperature (°C)

1
1
1
1
0
0
0
0
0
-1
-3
-5
-5
-5
-6
-6
-7

Feels Like (°C)

-2
-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-9
-10
-11
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
98
100
100
100
100
100
98
96
94
94
92
92
92
92

Pressure (mb)

1008
1009
1009
1009
1010
1010
1010
1009
1009
1009
1009
1008
1008
1008
1008
1009
1009

Ozone (du)

369
366
364
361
359
356
355
354
352
351
350
349
348
348
348
348
349

Forecast for Saint-Agapit, Chaudière-Appalaches, Canada (46.56,-71.44)

Generated: 08/01/26 14:14:18. Forecast: 08/01/26 to 14/01/26. Timezone: UTC-5.00