Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 5

Full Moon 99%

16:45

08:12

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
20 Bad

Sun - Rise: 06:33, Set: 16:22, Transit: 11:28. Moon - Rise: 16:45, Set: 08:12. Civil Dark: 16:54 - 06:01. Nautical Dark: 17:29 - 05:26. Astro Dark: 18:04 - 04:51

Total Clouds (% Sky Obscured)

100
100
97
100
100
100
100
97
100
96
100
96
95
100
100
100
80
80
70
76
84
81
89
82

Low Clouds (% Sky Obscured)

96
95
94
97
95
89
90
90
100
96
100
93
94
95
85
81
78
78
70
76
84
80
89
81

Medium Clouds (% Sky Obscured)

100
82
97
100
100
100
100
89
44
0
7
48
47
70
65
65
27
30
0
0
0
0
0
0

High Clouds (% Sky Obscured)

85
0
97
25
0
4
4
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
6
9
9
4
1
1
2
3
2
2
2
4
9
3
9
9
9

Fog (%)

100
100
100
100
92
34
93
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

79
95
11
89
86
60
31
13
7
13
20
27
28
43
48
40
50
38
20
6
4
4
2
3

Precipitation Amount (mm)

0.5
1.2
0
0.6
0.6
0.2
0
0
0
0
0
0
0
0.2
0.2
0
0.2
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
4
6
7
8
10
11
12
12
12
13
12
12
13
13
13
12
12
11
11
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1000
999
999
998
999
1000
1000
1001
1002
1004
1005
1007
1007
1008
1009
1009
1010
1011
1011
1012
1013
1014
1015
1015

Ozone (du)

305
313
318
325
331
335
342
349
359
366
367
372
373
375
380
379
379
374
366
366
367
361
353
345

Thursday 6

Waning Gibbous 95%

17:36

09:36

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
20 Bad

Sun - Rise: 06:34, Set: 16:21, Transit: 11:28. Moon - Rise: 17:36, Set: 09:36. Civil Dark: 16:53 - 06:03. Nautical Dark: 17:28 - 05:27. Astro Dark: 18:03 - 04:52

Total Clouds (% Sky Obscured)

64
98
87
91
70
76
46
60
71
80
97
86
100
100
100
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
98
86
90
68
76
23
13
2
6
35
10
61
77
40
60
58
2
4
40
94
100
88
89

Medium Clouds (% Sky Obscured)

0
0
3
0
0
0
0
5
7
14
64
75
97
100
100
100
99
98
90
100
100
100
100
100

High Clouds (% Sky Obscured)

3
3
3
0
4
11
46
60
71
80
97
86
100
100
100
98
85
100
98
96
100
100
100
100

ISS Passover

Visibility (miles)

9
6
0
3
8
5
9
9
9
9
7
9
9
3
9
9
5
9
9
9
0
0
0
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
Sleet
Snow
Snow
Snow
None

Precipitation Probability (%)

3
17
10
4
0
0
0
0
0
0
0
0
3
17
0
2
0
1
19
81
95
79
85
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1.3
0.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
96
94
94
96
96
94
94
94
94
89
87
87
84
81
86
88
84
88
96
98
96
93

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1012
1011
1009
1007
1006
1006
1005
1003
1002

Ozone (du)

341
336
332
330
325
324
322
322
322
319
321
317
317
312
312
311
310
308
309
310
313
315
317
315

Friday 7

Waning Gibbous 89%

18:42

10:47

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
20 Bad

Sun - Rise: 06:36, Set: 16:20, Transit: 11:28. Moon - Rise: 18:42, Set: 10:47. Civil Dark: 16:52 - 06:04. Nautical Dark: 17:27 - 05:28. Astro Dark: 18:02 - 04:53

Total Clouds (% Sky Obscured)

98
100
100
100
55
100
97
98
96
92
98
98
84
99
69
71
97
97
98
96
93
92
95
96

Low Clouds (% Sky Obscured)

91
100
100
100
55
100
94
94
90
79
85
89
84
96
69
71
95
96
98
96
93
92
94
91

Medium Clouds (% Sky Obscured)

45
100
87
98
45
99
35
26
23
24
47
52
42
57
59
0
0
0
0
0
0
0
2
4

High Clouds (% Sky Obscured)

19
67
55
55
2
45
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
18

ISS Passover

Visibility (miles)

9
9
9
9
9
6
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

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

Precipitation Probability (%)

64
49
41
49
58
35
12
24
37
31
41
28
32
57
66
35
20
12
9
6
4
0
2
2

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
94
94
96
96
94
96
94
94
98
91
93
91
90
88
88
83
82
80
78
88
91
91

Pressure (mb)

1001
1000
999
998
998
998
998
998
998
998
1000
1001
1002
1002
1003
1004
1005
1007
1008
1009
1011
1012
1013
1013

Ozone (du)

316
315
314
315
319
318
323
329
326
322
320
315
314
314
314
317
316
314
310
310
309
308
309
310

Saturday 8

Waning Gibbous 80%

19:57

11:42

21 Bad
22 OK
23 OK
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

Sun - Rise: 06:37, Set: 16:19, Transit: 11:28. Moon - Rise: 19:57, Set: 11:42. Civil Dark: 16:50 - 06:05. Nautical Dark: 17:26 - 05:29. Astro Dark: 18:01 - 04:55

Total Clouds (% Sky Obscured)

72
32
34
82
81
81
81
88
92
96
98
99
100
100
100
100
100
100
100
100
100
100
98
97

Low Clouds (% Sky Obscured)

61
23
23
22
20
23
11
46
67
75
79
85
95
95
95
96
36
86
81
93
80
80
51
97

Medium Clouds (% Sky Obscured)

5
4
2
0
0
0
35
56
71
85
91
94
99
100
100
100
88
100
84
66
94
92
92
91

High Clouds (% Sky Obscured)

27
18
12
45
36
44
56
40
19
11
9
10
25
43
62
80
100
100
100
100
100
100
70
43

ISS Passover

Visibility (miles)

9
9
9
6
5
9
9
9
9
7
0
0
7
9
9
9
9
9
9
9
9
6
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
Snow
Snow
Frozen rai
None
None
None
Very Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
11
39
75
66
51
32
40
53
49
45
40
74
95
95
95
84

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.1
0.8
0.4
0
0
0
0.2
0
0
0
0.4
0.9
1.3
1
0.6

Wind Speed/Direction (mph)

4
4
3
2
2
2
1
2
2
3
3
4
4
5
5
5
7
7
8
7
7
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
98
96
96
98
98
96
94
94
94
94
96
94
94
93
91
91
89
93
94
94
96
96
96

Pressure (mb)

1014
1015
1015
1016
1017
1017
1017
1017
1017
1017
1017
1017
1016
1015
1014
1013
1013
1012
1012
1012
1011
1011
1010
1010

Ozone (du)

311
310
308
307
308
308
309
312
314
313
312
309
308
306
304
303
301
299
298
297
295
294
293
292

Sunday 9

Waning Gibbous 70%

No Rise

12:22

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
20 Bad

Sun - Rise: 06:38, Set: 16:17, Transit: 11:28. Moon - Rise: No Rise, Set: 12:22. Civil Dark: 16:49 - 06:07. Nautical Dark: 17:25 - 05:31. Astro Dark: 18:00 - 04:56

Total Clouds (% Sky Obscured)

96
99
99
100
100
100
100
100
100
100
100
100
100
98
96
94
94
94
94
97
98
99
92
70

Low Clouds (% Sky Obscured)

96
97
94
92
93
94
96
97
99
100
97
96
94
93
92
91
92
91
92
94
96
99
78
54

Medium Clouds (% Sky Obscured)

91
93
96
98
99
99
100
100
100
100
92
83
75
48
26
2
2
4
5
9
8
14
10
5

High Clouds (% Sky Obscured)

15
34
57
85
100
85
85
53
34
0
4
7
18
35
37
38
26
15
3
2
1
0
0
0

ISS Passover

Visibility (miles)

9
9
8
0
0
0
8
7
1
0
0
0
0
0
2
3
4
4
3
2
5
7
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

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

Precipitation Probability (%)

58
46
33
15
33
49
60
95
95
95
95
95
95
95
86
42
34
27
23
46
60
71
64
52

Precipitation Amount (mm)

0.3
0
0
0
0
0
0.2
0.8
1.7
1.8
2.1
1.6
1
1
0.5
0.1
0
0
0
0
0.2
0.3
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
96
98
98
96
98
98
98
100
98
96
96
93
89
86
88
89
91
89
86
84
86

Pressure (mb)

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

Ozone (du)

290
288
288
289
288
286
287
288
289
290
292
294
297
299
302
304
307
311
316
320
322
325
327
331

Monday 10

Waning Gibbous 59%

21:16

12:51

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
20 Bad

Sun - Rise: 06:40, Set: 16:16, Transit: 11:28. Moon - Rise: 21:16, Set: 12:51. Civil Dark: 16:48 - 06:08. Nautical Dark: 17:24 - 05:32. Astro Dark: 17:59 - 04:57

Total Clouds (% Sky Obscured)

47
56
73
92
94
95
97
95
95
97
96
91
88
87
85
83
91
95
98
97
95
94
76
48

Low Clouds (% Sky Obscured)

26
50
72
90
92
91
89
91
94
97
96
91
88
87
78
67
76
85
95
90
86
81
64
43

Medium Clouds (% Sky Obscured)

0
0
0
0
5
15
25
16
7
1
1
2
3
3
3
4
14
23
33
26
19
12
9
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
12
9
12
7
10
11

ISS Passover

Visibility (miles)

4
2
2
1
1
4
6
9
6
3
0
1
3
4
6
7
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
34
41
48
42
35
23
19
16
17
24
31
36
40
38
32
32
31
30
30
30
30
27
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
9
10
10
10
10
11
11
11
12
12
13
14
14
14
14
14
13
13
13
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
87
87
85
84
82
85
89
90
85
77
73
70
69
68
72
75
78
78
78
78
79

Pressure (mb)

1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1002
1003
1003
1003
1004
1005
1005
1005

Ozone (du)

336
340
346
353
360
364
368
372
375
377
380
381
382
383
382
381
380
377
375
373
377
382
386
386

Tuesday 11

Waning Gibbous 48%

22:33

13:14

21 OK
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: 06:41, Set: 16:15, Transit: 11:28. Moon - Rise: 22:33, Set: 13:14. Civil Dark: 16:47 - 06:09. Nautical Dark: 17:23 - 05:33. Astro Dark: 17:58 - 04:58

Total Clouds (% Sky Obscured)

27
44
57
72
78
82
80
86
93
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

27
44
57
72
75
75
77
83
87
90
86
87
86
89
92
94

Medium Clouds (% Sky Obscured)

0
10
20
32
49
49
57
55
53
45
53
63
79
86
93
100

High Clouds (% Sky Obscured)

11
7
4
6
37
69
80
86
93
91
65
35
25
46
76
77

ISS Passover

Visibility (miles)

9
9
9
8
7
5
2
0
1
3
4
6
8
9
6
3

Fog (%)

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
None
None
None
Snow
Snow

Precipitation Probability (%)

10
13
14
16
16
17
22
29
35
43
41
36
31
35
40
46

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
12
12
11
11
10
10
9
10
10
11
11
11
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-10
-10
-10
-10
-10
-9
-10
-9
-7
-7
-7
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

78
79
81
82
84
89
90
94
92
91
91
86
83
78
83
86

Pressure (mb)

1006
1006
1006
1006
1006
1006
1005
1005
1004
1004
1003
1003
1002
1002
1001
1000

Ozone (du)

386
386
385
384
383
383
383
383
378
373
367
363
359
355
350
346

Forecast for Saint-Romain, Estrie, Canada (45.79,-71.09)

Generated: 05/11/25 21:28:20. Forecast: 05/11/25 to 11/11/25. Timezone: UTC-5.00