Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 31

Waning Gibbous 66%

22:39

13:42

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

Sun - Rise: 07:31, Set: 17:41, Transit: 12:36. Moon - Rise: 22:39, Set: 13:42. Civil Dark: 18:11 - 07:00. Nautical Dark: 18:46 - 06:25. Astro Dark: 19:20 - 05:51

Total Clouds (% Sky Obscured)

52
41
31
37
22
18
2
23
47
80
95
98
91
79
45
59
47
42
45
34
24
3
2
0

Low Clouds (% Sky Obscured)

2
17
31
34
22
18
2
23
34
59
75
63
43
60
45
59
47
42
45
34
24
2
2
0

Medium Clouds (% Sky Obscured)

0
2
0
0
0
0
0
0
7
48
62
94
88
55
2
3
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
47
61
22
0
0
0
0
0
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 (%)

0
0
0
3
3
1
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
77
78
78
70
61
54
53
52
50
50
53
58
61
67
71
75
77
77
79
79
80
80

Pressure (mb)

1027
1028
1029
1030
1031
1031
1031
1031
1031
1030
1030
1029
1029
1030
1030
1031
1031
1032
1032
1032
1032
1032
1032
1032

Ozone (du)

306
302
292
286
284
284
283
284
284
284
285
289
292
292
299
301
303
303
302
302
303
305
304
304

Sunday 1

Third Quarter 55%

22:58

13:16

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

Sun - Rise: 06:32, Set: 16:39, Transit: 11:36. Moon - Rise: 22:58, Set: 13:16. Civil Dark: 17:10 - 06:01. Nautical Dark: 17:45 - 05:27. Astro Dark: 18:19 - 04:52

Total Clouds (% Sky Obscured)

5
14
21
24
22
10
0
0
0
0
1
3
3
4
7
20
11
25
75
78
84
89
82
80

Low Clouds (% Sky Obscured)

5
13
21
22
21
10
0
0
0
0
0
1
0
1
2
3
2
7
40
30
30
17
13
5

Medium Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
10
5
13
32
38
36
66
50
36

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

2
2
2
2
4
6
8
10
11
12
13
14
12
10
9
9
8
8
8
9
9
9
10
9

Feels Like (°C)

1
1
1
1
2
4
6
8
9
10
12
13
11
9
8
8
7
7
7
5
5
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

81
83
85
83
77
70
65
61
57
58
58
60
69
74
77
80
81
81
82
77
77
77
77
80

Pressure (mb)

1032
1032
1032
1032
1033
1033
1032
1031
1030
1029
1029
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026

Ozone (du)

306
305
304
302
299
299
298
292
290
289
290
290
287
282
278
275
275
277
278
277
274
274
274
268

Monday 2

Waning Crescent 43%

00:15

13:42

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

Sun - Rise: 06:33, Set: 16:38, Transit: 11:36. Moon - Rise: 00:15, Set: 13:42. Civil Dark: 17:09 - 06:03. Nautical Dark: 17:43 - 05:28. Astro Dark: 18:18 - 04:54

Total Clouds (% Sky Obscured)

83
84
77
100
92
99
94
100
97
33
35
53
50
95
92
98
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

0
5
9
10
14
15
26
30
8
11
17
27
50
54
50
55
66
76
74
58
66
56
58
46

Medium Clouds (% Sky Obscured)

45
41
41
49
50
45
32
21
55
27
22
21
33
50
77
87
47
76
87
80
92
91
90
87

High Clouds (% Sky Obscured)

0
0
0
29
22
35
54
100
96
8
11
22
9
33
43
86
100
100
100
100
100
99
97
95

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
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)

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

Chance of Frost

Temperature (°C)

9
9
9
9
10
11
12
14
14
16
17
17
16
14
14
13
13
12
12
11
11
11
11
11

Feels Like (°C)

5
6
5
4
6
7
8
10
9
11
15
14
13
12
11
11
10
10
9
8
8
9
8
7

Dew Point (°C)

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

Relative Humidity (%)

76
78
77
77
77
76
73
69
73
65
65
68
70
74
76
76
74
75
77
80
79
79
79
76

Pressure (mb)

1026
1026
1026
1026
1027
1027
1026
1026
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

265
260
259
262
265
268
270
273
274
274
271
269
267
264
259
259
256
256
256
255
256
257
259
258

Tuesday 3

Waning Crescent 32%

01:28

14:04

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:35, Set: 16:37, Transit: 11:36. Moon - Rise: 01:28, Set: 14:04. Civil Dark: 17:07 - 06:04. Nautical Dark: 17:42 - 05:29. Astro Dark: 18:16 - 04:55

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

44
42
40
44
44
49
50
46
48
33
31
30
47
57
65
67
67
62
75
80
84
88
90
73

Medium Clouds (% Sky Obscured)

92
97
41
99
98
96
97
96
96
98
99
100
100
100
93
99
98
97
85
66
58
53
89
59

High Clouds (% Sky Obscured)

97
98
100
98
95
90
90
92
94
96
98
100
100
100
100
71
47
30
45
45
60
77
41
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
9
4
5
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

14
5
7
22
14
10
33
44
52
69
78
86
76
66
42
43
51
55
41
31
25
20
16
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
12
12
13
13
13
14
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Feels Like (°C)

7
8
8
7
8
9
10
10
10
11
10
9
9
10
9
10
10
9
8
8
9
9
9
8

Dew Point (°C)

7
8
8
8
9
10
10
11
11
11
11
12
12
12
11
11
10
9
9
9
10
10
10
10

Relative Humidity (%)

77
81
83
81
84
84
82
86
86
86
89
90
92
93
90
86
81
77
77
77
79
79
79
80

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1023
1022
1022
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017

Ozone (du)

257
256
255
254
255
255
254
254
255
252
250
251
250
248
247
249
248
248
248
247
247
247
247
247

Wednesday 4

Waning Crescent 22%

02:40

14:23

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:36, Set: 16:35, Transit: 11:36. Moon - Rise: 02:40, Set: 14:23. Civil Dark: 17:06 - 06:05. Nautical Dark: 17:41 - 05:30. Astro Dark: 18:15 - 04:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
100
100
96
99
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

57
50
56
59
57
55
60
70
80
95
95
95
96
99
100
92
88
72
58
57
67
71
78
79

Medium Clouds (% Sky Obscured)

70
77
41
44
46
56
56
60
60
60
64
64
53
47
35
41
43
35
50
76
99
99
99
100

High Clouds (% Sky Obscured)

100
100
100
100
100
99
85
69
50
38
57
63
54
79
100
88
78
73
86
93
89
85
95
100

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
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

18
14
9
9
10
10
14
12
4
9
6
2
3
2
0
12
19
25
50
65
56
57
64
64

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
8
8
8
8
9
9
8
8
9
9
9
9
9
9
9
9
8
8
8
8
9
9

Chance of Frost

Temperature (°C)

13
13
13
13
13
14
14
14
15
16
16
16
16
15
15
15
15
15
15
15
15
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
81
81
80
79
76
73
68
65
63
65
65
66
68
70
71
74
75
78
80
82
84
87

Pressure (mb)

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

Ozone (du)

245
245
246
247
246
246
245
245
246
248
248
249
250
250
250
251
252
252
253
254
255
256
256
256

Thursday 5

Waning Crescent 14%

03:50

14:41

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 OK
18 Good
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:37, Set: 16:34, Transit: 11:36. Moon - Rise: 03:50, Set: 14:41. Civil Dark: 17:05 - 06:07. Nautical Dark: 17:40 - 05:32. Astro Dark: 18:14 - 04:57

Total Clouds (% Sky Obscured)

98
97
95
93
93
95
90
86
82
78
75
72
54
36
18
45
73
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
81
81
67
54
41
37
24
10
7
8
9
5
7
6
6
4
3
17
31
48
61
75
77

Medium Clouds (% Sky Obscured)

95
91
89
75
59
43
40
39
44
56
53
46
28
10
0
0
0
0
0
1
3
29
54
75

High Clouds (% Sky Obscured)

97
94
87
86
66
47
31
28
28
27
25
24
21
18
15
38
62
85
85
100
100
100
100
97

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
Very Light Rain
Light Rain
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

Precipitation Probability (%)

60
65
68
46
36
21
16
9
2
5
4
1
2
2
0
0
0
0
0
0
0
67
95
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
13
13
14
15
16
16
17
17
17
16
16
16
15
14
14
14
13
13
13
13
13
13

Feels Like (°C)

9
9
9
9
10
12
14
14
14
15
16
15
15
15
15
15
13
13
14
14
14
14
12
12

Dew Point (°C)

12
12
12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
12
12
11

Relative Humidity (%)

90
90
90
89
83
76
70
69
67
66
66
68
69
73
75
79
80
82
86
87
89
92
92
90

Pressure (mb)

1011
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

256
256
256
256
258
259
261
262
264
266
267
268
270
270
270
270
270
270
270
271
271
272
271
270

Friday 6

Waning Crescent 7%

No Rise

15:00

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
23 Bad
00 Bad

Sun - Rise: 06:39, Set: 16:33, Transit: 11:36. Moon - Rise: No Rise, Set: 15:00. Civil Dark: 17:04 - 06:08. Nautical Dark: 17:39 - 05:33. Astro Dark: 18:13 - 04:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
95
92
94
97
100
91
87
85
80
79
90

Low Clouds (% Sky Obscured)

84
86
89
85
86
88
87
86
85
90
90
92
94
93
92
91
84
85
80
79
90

Medium Clouds (% Sky Obscured)

60
55
55
50
50
50
50
55
57
53
37
25
9
4
0
0
5
15
20
35
60

High Clouds (% Sky Obscured)

94
94
97
98
99
100
100
100
100
84
69
53
67
84
100
91
87
85
80
67
70

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

Fog (%)

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

Precipitation Type

Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

95
95
95
95
95
75
95
95
95
95
95
95
95
95
94
95
95
95
95
95
95

Precipitation Amount (mm)

2.6
4
5.4
0.9
0.5
0.2
1.5
2.4
3.4
1.9
1.4
1.1
1
0.9
0.7
1.4
1.8
2.1
2.7
3.3
3.9

Wind Speed/Direction (mph)

5
2
6
8
9
9
9
8
8
8
8
9
9
9
10
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
87
88
82
76
71
69
67
65
68
70
73
75
80
81
84
85
88
90
90

Pressure (mb)

1016
1016
1017
1017
1017
1017
1018
1017
1017
1017
1017
1017
1017
1017
1017
1018
1017
1017
1017
1016
1016

Ozone (du)

270
270
270
270
270
270
270
271
271
272
273
274
275
275
276
276
276
276
276
275
274

Forecast for Venise-en-Québec, Montérégie, Canada (45.08,-73.14)

Generated: 31/10/26 04:39:56. Forecast: 31/10/26 to 06/11/26. Timezone: UTC-4.00