Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 29

Waning Gibbous 77%

21:16

13:07

23 Bad
00 Bad
01 Bad
02 OK
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
21 Bad
22 Bad

Sun - Rise: 07:34, Set: 17:41, Transit: 12:38. Moon - Rise: 21:16, Set: 13:07. Civil Dark: 18:13 - 07:03. Nautical Dark: 18:48 - 06:27. Astro Dark: 19:23 - 05:52

Total Clouds (% Sky Obscured)

93
84
93
36
56
36
100
100
100
97
94
95
91
86
95
96
99
100
98
98
77
89
53
62

Low Clouds (% Sky Obscured)

83
84
63
36
52
30
100
100
100
97
94
95
91
83
95
96
99
100
98
98
77
89
50
62

Medium Clouds (% Sky Obscured)

0
0
25
0
4
0
0
0
0
0
0
0
3
23
39
44
42
2
0
0
0
0
2
0

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
3
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
9
8
6
0
0
3
9
9
9
9
9

Fog (%)

0
0
1
7
6
4
1
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 (%)

2
0
4
1
3
6
7
29
16
13
26
35
34
27
43
49
39
21
8
13
7
5
13
4

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
6
4
6
7
6
7
8
8
9
9
9
9
13
11
12
12
13
12
12
12
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
88
85
87
88
91
85
87
86
88
83
90
86
66
90
96
94
89
80
81
81
81
86

Pressure (mb)

1009
1009
1010
1010
1011
1011
1012
1012
1012
1013
1014
1014
1014
1015
1014
1015
1016
1017
1018
1019
1021
1022
1023
1024

Ozone (du)

284
283
280
281
280
276
275
276
278
278
279
279
281
281
283
287
294
292
291
290
290
299
308
313

Friday 30

Waning Gibbous 66%

22:36

13:50

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

Sun - Rise: 07:36, Set: 17:40, Transit: 12:38. Moon - Rise: 22:36, Set: 13:50. Civil Dark: 18:11 - 07:04. Nautical Dark: 18:47 - 06:29. Astro Dark: 19:22 - 05:54

Total Clouds (% Sky Obscured)

37
23
21
21
20
14
18
19
22
17
19
15
23
81
87
85
98
98
83
51
22
30
33
27

Low Clouds (% Sky Obscured)

30
15
14
17
16
12
15
15
17
14
13
11
12
18
19
75
97
94
79
51
22
29
32
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
30
30
35
2
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
80
85
85
0
0
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 (%)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
82
84
86
85
87
87
87
85
75
63
58
53
51
50
51
55
59
70
78
81
84
84

Pressure (mb)

1025
1025
1026
1027
1028
1028
1029
1029
1030
1030
1031
1031
1030
1030
1029
1029
1028
1028
1029
1029
1030
1030
1030
1031

Ozone (du)

311
301
296
294
294
296
303
308
307
303
297
294
294
301
309
319
325
326
324
313
312
312
311
309

Saturday 31

Waning Gibbous 55%

No Rise

13:23

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

Sun - Rise: 06:37, Set: 16:38, Transit: 11:38. Moon - Rise: No Rise, Set: 13:23. Civil Dark: 17:10 - 06:06. Nautical Dark: 17:46 - 05:30. Astro Dark: 18:21 - 04:55

Total Clouds (% Sky Obscured)

12
8
15
22
21
24
22
27
26
47
61
63
57
45
8
16
23
66
34
100
100
100
100
94

Low Clouds (% Sky Obscured)

9
7
5
8
8
8
4
11
10
4
1
4
9
45
2
12
3
14
9
50
51
53
54
57

Medium Clouds (% Sky Obscured)

0
0
0
0
3
2
3
2
3
3
52
59
51
24
3
2
13
32
17
43
24
76
34
58

High Clouds (% Sky Obscured)

0
0
7
10
9
11
9
7
4
26
45
25
19
1
2
2
4
52
7
58
50
69
100
79

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
3
1
13

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
3
3
3
3
4
4
4
4
7
9
9
10
10
10
9
8
6
7
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
86
86
86
87
89
91
89
76
66
60
55
52
52
55
63
70
84
81
76
78
75
77

Pressure (mb)

1031
1031
1031
1031
1030
1030
1030
1030
1031
1031
1030
1029
1028
1027
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024

Ozone (du)

309
310
313
314
311
308
305
301
300
295
293
292
293
295
293
289
284
285
285
285
284
279
268
269

Sunday 1

Third Quarter 43%

22:56

13:47

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
21 Bad
22 Bad

Sun - Rise: 06:39, Set: 16:37, Transit: 11:38. Moon - Rise: 22:56, Set: 13:47. Civil Dark: 17:09 - 06:07. Nautical Dark: 17:44 - 05:31. Astro Dark: 18:19 - 04:56

Total Clouds (% Sky Obscured)

43
86
79
91
94
92
84
99
98
98
97
98
97
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

25
83
71
86
88
79
64
71
41
86
81
90
89
95
84
84
77
46
59
46
41
40
45
52

Medium Clouds (% Sky Obscured)

24
67
25
65
33
67
27
98
32
32
55
84
24
46
23
22
21
30
36
49
79
69
97
96

High Clouds (% Sky Obscured)

7
4
0
4
7
8
14
95
92
86
63
65
61
87
98
100
95
98
96
95
97
99
100
100

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
9
9
9
9
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
15
7
10
2
16
13
5
10
15
52
41
25
29
16
13
9
6
4
1
7
11
10
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
11
10
10
9
9
9
9
9
9
11
10
10
9
9
9
7
7
7
6
5
5
4

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
9
9
10
10
11
12
11
11
11
11
11
10
10
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
78
78
75
74
77
79
82
85
84
81
84
87
88
87
90
93
95
93
95
96
96
96

Pressure (mb)

1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1023

Ozone (du)

267
263
258
255
254
254
254
253
254
252
251
250
249
249
249
249
247
244
245
246
246
247
248
247

Monday 2

Waning Crescent 32%

00:15

14:08

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
21 Bad
22 Bad

Sun - Rise: 06:40, Set: 16:35, Transit: 11:38. Moon - Rise: 00:15, Set: 14:08. Civil Dark: 17:07 - 06:09. Nautical Dark: 17:43 - 05:33. Astro Dark: 18:18 - 04:58

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

67
77
74
72
75
75
70
60
56
66
67
67
81
93
100
100
99
99
99
98
98
98
99
99

Medium Clouds (% Sky Obscured)

95
94
96
87
97
97
92
80
61
61
47
34
35
74
68
61
52
38
23
9
14
23
37
58

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
96
92
84
94
97
87
81
90
100
100
99
100
97
94
91
94

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

19
19
16
13
10
18
14
11
12
10
10
13
19
26
18
17
14
36
64
84
87
88
88
84

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.6
0.6
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
91
88
85
82
80
77
73
69
63
56
50
45
43
46
49
54
59
61
65
67
67
68
68

Pressure (mb)

1023
1023
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1028
1027
1027
1027
1028
1028
1027
1027
1027

Ozone (du)

244
240
237
236
235
235
234
234
234
234
234
234
232
232
233
233
232
232
233
234
235
238
241
244

Tuesday 3

Waning Crescent 22%

01:30

14:26

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
21 Bad
22 Bad

Sun - Rise: 06:42, Set: 16:34, Transit: 11:38. Moon - Rise: 01:30, Set: 14:26. Civil Dark: 17:06 - 06:10. Nautical Dark: 17:42 - 05:34. Astro Dark: 18:17 - 04:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
97
98
97
97
97
97
97
90
84
77
84
92
99
99
100
100
99

Low Clouds (% Sky Obscured)

100
100
99
99
99
73
48
24
45
58
66
56
48
43
37
30
16
20
24
29
38
46
53
64

Medium Clouds (% Sky Obscured)

74
87
84
83
75
71
65
46
40
37
38
44
50
56
44
29
15
11
11
10
18
26
33
36

High Clouds (% Sky Obscured)

95
97
97
96
96
97
97
97
98
97
97
97
97
97
67
33
0
35
68
97
98
99
100
99

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
6
3
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

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

Precipitation Probability (%)

78
68
51
37
20
15
9
0
0
0
0
0
0
0
0
0
0
2
4
0
1
1
0
0

Precipitation Amount (mm)

0.4
0.3
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
3
3
3
3
3
4
5
6
7
8
8
9
9
9
8
8
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
0
0
1
1
1
1
2
2
2
3
3
5
6
7
8
9
10
10
11
12
12
12
11

Relative Humidity (%)

68
68
67
67
67
66
67
70
71
70
69
68
69
71
73
77
83
87
90
95
98
98
98
98

Pressure (mb)

1026
1026
1025
1025
1024
1024
1024
1023
1023
1023
1022
1021
1020
1019
1018
1018
1017
1017
1016
1016
1016
1016
1015
1015

Ozone (du)

243
243
243
244
245
245
246
247
248
246
245
244
243
242
241
239
238
236
236
237
237
237
238
239

Wednesday 4

Waning Crescent 14%

02:42

14:43

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: 06:43, Set: 16:33, Transit: 11:38. Moon - Rise: 02:42, Set: 14:43. Civil Dark: 17:05 - 06:11. Nautical Dark: 17:40 - 05:35. Astro Dark: 18:16 - 05:00

Total Clouds (% Sky Obscured)

97
95
90
86
82
88
93
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
85
78
71
64
68
73
74
74
77
80
92
97
100
99
98
98
98
98
98

Medium Clouds (% Sky Obscured)

39
42
27
15
3
2
3
3
27
50
74
80
87
94
96
98
100
100
100
100

High Clouds (% Sky Obscured)

97
93
70
57
50
71
86
100
99
99
98
98
99
100
95
91
88
87
91
94

ISS Passover

Visibility (miles)

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

Fog (%)

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
1
1
1
0
5
9
11
11
11
13
23
26
29
45
59
74
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.7
1.1
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
10
10
9
8
8
8
8
8
9
9
9
9
9
9
9
10
10
10

Relative Humidity (%)

98
96
96
96
96
95
96
96
95
93
91
91
90
88
88
90
91
93
93
93

Pressure (mb)

1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1011
1010
1009
1008
1008
1007
1006
1006

Ozone (du)

239
240
240
240
239
239
241
243
245
247
248
249
250
250
251
251
251
250
251
252

Forecast for Lac-Saint-Louis, Lanaudière, Canada (46.53,-73.70)

Generated: 29/10/26 23:13:33. Forecast: 29/10/26 to 04/11/26. Timezone: UTC-4.00