Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 6

Waning Crescent 3%

05:05

15:01

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: 06:47, Set: 16:32, Transit: 11:38. Moon - Rise: 05:05, Set: 15:01. Civil Dark: 17:04 - 06:15. Nautical Dark: 17:40 - 05:38. Astro Dark: 18:15 - 05:03

Total Clouds (% Sky Obscured)

100
100
98
100
100
93
100
100
85
89
60
98
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

96
100
98
100
100
90
100
100
82
85
47
97
100
100
100
100
99
99
98
100
100
100
99
99

Medium Clouds (% Sky Obscured)

39
57
70
62
58
55
39
30
39
59
54
49
47
43
41
41
49
54
65
60
51
45
41
43

High Clouds (% Sky Obscured)

0
0
2
8
19
75
2
0
0
0
0
0
0
0
0
0
1
4
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
36
30
18
9
4
7
10
12
10
2
2
2
2
2
2
0
0
0
2
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
87
86
88
88
88
86
86
88
86
89
89
89
89
89
86
82
79
76
73
69
65
61

Pressure (mb)

1012
1013
1013
1014
1015
1016
1016
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014

Ozone (du)

300
298
296
296
297
297
297
296
294
293
289
287
285
285
286
288
287
289
290
290
287
283
281
282

Saturday 7

Waning Crescent 1%

06:17

15:20

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 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:48, Set: 16:30, Transit: 11:39. Moon - Rise: 06:17, Set: 15:20. Civil Dark: 17:02 - 06:16. Nautical Dark: 17:38 - 05:40. Astro Dark: 18:14 - 05:04

Total Clouds (% Sky Obscured)

99
95
97
99
100
99
99
98
99
100
97
99
96
98
84
86
95
97
100
97
40
65
96
100

Low Clouds (% Sky Obscured)

97
93
93
98
100
98
98
98
99
100
94
98
94
97
84
86
94
96
100
97
29
61
95
100

Medium Clouds (% Sky Obscured)

46
33
42
38
45
44
45
50
73
65
73
59
54
51
46
29
60
44
29
8
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
0
0
0
4
0
0
0
0
0
0
0
0
0
0
1
2
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
1
4
5
10
15
8
10
9
9
11
5
8
7
6
5
9
4
12
4
6
22
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
63
69
76
78
80
85
86
86
85
85
88
86
85
86
91
93
94
86
79
73
67
66
66

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1009
1008
1007
1006
1005

Ozone (du)

286
289
290
290
289
288
287
288
290
287
287
288
289
291
294
295
296
295
295
295
296
296
293
291

Sunday 8

Waning Crescent 0%

07:27

15:42

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: 06:49, Set: 16:29, Transit: 11:39. Moon - Rise: 07:27, Set: 15:42. Civil Dark: 17:01 - 06:17. Nautical Dark: 17:37 - 05:41. Astro Dark: 18:13 - 05:06

Total Clouds (% Sky Obscured)

100
98
98
98
100
100
100
99
99
99
99
97
88
80
82
87
87
86
84
84
85
90
93
91

Low Clouds (% Sky Obscured)

100
97
98
96
95
19
21
98
98
96
95
86
83
80
82
84
81
85
84
83
85
90
93
91

Medium Clouds (% Sky Obscured)

0
0
0
0
48
100
100
95
94
95
35
38
62
50
46
55
55
50
50
50
21
4
1
0

High Clouds (% Sky Obscured)

0
80
14
6
40
50
37
3
0
3
35
1
1
0
0
40
45
60
60
65
26
4
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
6
9
9
1
8
8
9
7
2
0
0
0
0
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
None
Very Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

24
18
2
4
7
0
3
27
37
38
22
23
37
22
21
14
22
38
62
63
36
28
9
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
68
75
79
77
81
89
91
93
93
94
94
93
94
92
89
91
92
92
94
96
96
96
86

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1005
1006
1006
1006
1007

Ozone (du)

295
297
296
297
298
299
302
308
312
316
318
314
314
315
314
312
311
309
309
307
308
308
309
309

Monday 9

New Moon 2%

08:35

16:09

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: 06:51, Set: 16:28, Transit: 11:39. Moon - Rise: 08:35, Set: 16:09. Civil Dark: 17:00 - 06:19. Nautical Dark: 17:36 - 05:42. Astro Dark: 18:12 - 05:07

Total Clouds (% Sky Obscured)

91
90
83
83
79
74
78
74
85
89
94
96
97
99
99
99
100
99
97
95
96
98
100
100

Low Clouds (% Sky Obscured)

91
90
83
83
79
74
78
74
85
89
90
86
87
87
90
94
100
96
92
89
91
94
97
98

Medium Clouds (% Sky Obscured)

2
4
0
0
0
0
0
0
8
15
85
90
93
88
95
97
89
96
95
91
94
74
100
95

High Clouds (% Sky Obscured)

0
0
4
0
0
0
0
20
27
50
45
8
26
49
35
61
66
4
75
70
0
0
0
65

ISS Passover

Visibility (miles)

7
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
9
9
9
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
None
None
Snow
Snow

Precipitation Probability (%)

18
6
5
3
4
0
3
2
1
1
1
0
1
0
0
1
3
13
43
32
18
25
89
95

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
0.5
2.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
86
86
87
87
89
91
91
92
87
87
86
84
86
87
87
86
92
87
81
83
98

Pressure (mb)

1007
1008
1009
1009
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1009
1008
1006
1005

Ozone (du)

310
305
296
291
294
300
305
303
298
294
290
287
286
285
285
289
290
292
293
294
295
296
298
301

Tuesday 10

Waxing Crescent 6%

09:38

16:44

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: 06:52, Set: 16:27, Transit: 11:39. Moon - Rise: 09:38, Set: 16:44. Civil Dark: 16:59 - 06:20. Nautical Dark: 17:35 - 05:44. Astro Dark: 18:11 - 05:08

Total Clouds (% Sky Obscured)

100
100
99
99
98
98
99
99
99
99
99
98
97
95
97
98
100
96
92
89
90
90
92
94

Low Clouds (% Sky Obscured)

99
100
99
99
98
98
98
98
98
98
98
98
97
95
88
79
70
74
80
84
88
90
92
94

Medium Clouds (% Sky Obscured)

90
84
78
56
47
81
89
83
93
91
92
76
71
61
71
80
89
71
56
44
43
44
48
55

High Clouds (% Sky Obscured)

55
35
35
1
0
0
0
0
0
70
70
4
3
2
0
2
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
8
8
9
9
8
7
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
83
75
74
84
60
44
49
38
25
21
23
23
20
15
10
13
13
12
13
14
14
22

Precipitation Amount (mm)

2
0.9
0.4
0.3
0.3
0.6
0.3
0
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
100
100
98
96
98
96
96
98
96
96
96
96
94
94
91
86
82
83
85
86

Pressure (mb)

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

Ozone (du)

304
311
324
326
330
342
350
356
360
360
360
359
357
355
354
351
348
345
344
344
344
344
344
343

Wednesday 11

Waxing Crescent 5%

10:32

17:27

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: 06:53, Set: 16:25, Transit: 11:39. Moon - Rise: 10:32, Set: 17:27. Civil Dark: 16:58 - 06:20. Nautical Dark: 17:34 - 05:44. Astro Dark: 18:10 - 05:08

Total Clouds (% Sky Obscured)

96
98
93
90
88
82
77
75
80
87
91
93
95
97
94
91
87
89
92
94
94
95
96
97

Low Clouds (% Sky Obscured)

96
98
93
90
88
76
68
59
64
72
81
86
93
96
93
91
87
89
92
94
94
95
96
96

Medium Clouds (% Sky Obscured)

63
63
47
34
18
12
6
2
4
7
10
22
36
48
45
39
33
22
10
0
0
1
1
13

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

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 (%)

27
29
28
23
13
14
15
14
14
15
16
16
13
9
12
13
13
13
12
10
13
15
15
15

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
89
91
92
92
94
96
94
92
92
92
91
91
91
91
91
84
81
75
74
74
72

Pressure (mb)

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

Ozone (du)

341
338
336
335
334
333
333
332
332
330
328
326
326
326
325
325
325
325
324
323
323
325
328
331

Thursday 12

Waxing Crescent 11%

11:16

18:19

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: 06:54, Set: 16:25, Transit: 11:39. Moon - Rise: 11:16, Set: 18:19. Civil Dark: 16:57 - 06:22. Nautical Dark: 17:34 - 05:45. Astro Dark: 18:09 - 05:10

Total Clouds (% Sky Obscured)

98
99
85
72
59
51
39
30
51
73
94
95
96
97
97
97
96

Low Clouds (% Sky Obscured)

97
98
81
64
51
49
39
30
48
67
91
93
95
97
97
97
96

Medium Clouds (% Sky Obscured)

24
35
37
38
38
26
15
3
7
11
15
11
6
2
2
2
2

High Clouds (% Sky Obscured)

10
18
22
23
27
17
8
0
3
5
5
5
3
2
2
1
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

14
12
11
8
6
8
9
9
8
8
7
9
9
8
9
9
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
75
79
84
89
89
89
90
90
92
92
90
89
87
85
84

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

333
336
338
341
343
346
345
345
344
343
343
342
341
341
340
340
340

Forecast for Lac-Saint-Louis, Lanaudière, Canada (46.57,-73.80)

Generated: 06/11/26 14:39:22. Forecast: 06/11/26 to 12/11/26. Timezone: UTC-5.00