Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Third Quarter 55%

22:55

13:19

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

Sun - Rise: 06:34, Set: 16:37, Transit: 11:36. Moon - Rise: 22:55, Set: 13:19. Civil Dark: 17:08 - 06:03. Nautical Dark: 17:44 - 05:27. Astro Dark: 18:18 - 04:53

Total Clouds (% Sky Obscured)

66
50
47
18
15
10
0
8
13
0
0
0
4
3
4
13
7
19
7
27
5
4
84
97

Low Clouds (% Sky Obscured)

0
5
22
18
15
10
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
42
81

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
12
0
0
0
0
0
0
0
0
0
0
0
0
0
38
88

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
9
5
16
5
26
4
4
3
2

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
0
0
8

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
7
7
7
8
9
11
12
13
15
15
14
13
12
10
9
8
8
9
10
10
10

Chance of Frost

Temperature (°C)

5
4
3
0
0
0
0
2
5
7
9
10
11
12
12
11
10
8
8
7
7
7
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
80
83
84
84
83
72
62
56
54
52
51
52
55
60
66
71
78
84
84
79
84
78

Pressure (mb)

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

Ozone (du)

305
303
300
298
293
288
285
282
284
286
285
285
283
282
277
275
272
270
268
267
263
259
256
256

Monday 2

Waning Crescent 43%

00:13

13:44

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
23 Bad
00 Bad

Sun - Rise: 06:35, Set: 16:36, Transit: 11:35. Moon - Rise: 00:13, Set: 13:44. Civil Dark: 17:07 - 06:04. Nautical Dark: 17:42 - 05:29. Astro Dark: 18:17 - 04:54

Total Clouds (% Sky Obscured)

97
95
95
95
93
98
99
100
100
100
99
100
97
99
96
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
84
94
88
78
75
66
88
93
91
91
71
48
92
95
83
61
80
84
66
78
75
78
68

Medium Clouds (% Sky Obscured)

44
39
42
84
38
94
81
90
96
100
96
100
84
97
93
69
62
73
89
55
77
89
86
95

High Clouds (% Sky Obscured)

1
0
0
0
6
14
84
86
49
54
50
60
56
11
64
100
100
100
100
100
100
100
100
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
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
Light Rain
None
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
12
24
31
36
24
12
23
45
57
63
76
43
48
14
4
2
0
4
7
4
4
4
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
73
74
74
73
70
71
71
73
70
68
55
53
58
59
64
72
73
75
79
76
72
71

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1023
1022
1022
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

258
259
255
254
258
262
267
270
270
272
272
272
270
265
258
254
252
251
250
249
250
250
251
251

Tuesday 3

Waning Crescent 32%

No Rise

14:05

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
23 Bad
00 Bad

Sun - Rise: 06:37, Set: 16:34, Transit: 11:36. Moon - Rise: No Rise, Set: 14:05. Civil Dark: 17:06 - 06:05. Nautical Dark: 17:41 - 05:30. Astro Dark: 18:16 - 04:55

Total Clouds (% Sky Obscured)

100
100
100
95
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

68
65
76
46
80
80
77
60
46
50
54
52
62
79
88
90
95
100
99
99
98
92
87
80

Medium Clouds (% Sky Obscured)

95
99
96
87
93
97
91
81
93
95
100
100
100
98
99
100
100
96
98
99
87
96
99
96

High Clouds (% Sky Obscured)

100
100
94
74
100
89
100
92
100
100
100
100
69
100
77
65
93
97
85
97
100
73
98
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

20
5
24
30
30
42
27
18
24
38
46
70
76
72
75
94
95
92
61
49
41
52
62
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.3
0.3
0.7
0.8
0.6
0.2
0
0
0
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
71
72
73
80
77
77
75
71
66
70
75
74
75
77
84
90
91
93
93
93
92
88
87

Pressure (mb)

1023
1023
1022
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1019
1018
1018

Ozone (du)

250
248
246
245
245
245
244
245
245
245
247
250
248
247
250
251
251
249
250
251
252
252
251
252

Wednesday 4

Waning Crescent 22%

01:28

14:23

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
23 Bad
00 Bad

Sun - Rise: 06:38, Set: 16:33, Transit: 11:36. Moon - Rise: 01:28, Set: 14:23. Civil Dark: 17:04 - 06:07. Nautical Dark: 17:40 - 05:31. Astro Dark: 18:15 - 04:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
99
100
99
100
100
100
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

78
73
71
68
61
45
41
36
30
26
22
20
17
12
7
18
80
92
80
63
47
36
28
15

Medium Clouds (% Sky Obscured)

99
52
50
47
89
75
45
85
29
33
38
43
48
49
48
98
52
52
52
53
93
94
70
95

High Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
100
99
95
91
94
97
99
100
100
100
100
100
96
50
30
64

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
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

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

Precipitation Probability (%)

57
46
27
27
21
11
8
4
0
0
0
0
0
0
0
0
0
9
10
8
28
38
49
48

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2

Wind Speed/Direction (mph)

4
4
4
4
6
7
7
9
10
11
11
11
11
11
11
11
12
13
13
13
13
14
12
11

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
13
14
15
17
18
19
19
18
17
17
17
17
17
17
17
17
16

Feels Like (°C)

10
10
10
10
10
10
9
10
11
12
13
14
15
15
15
14
14
13
14
14
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
84
86
86
87
83
78
73
67
61
59
62
66
70
68
65
65
66
67
72
78
79

Pressure (mb)

1018
1017
1017
1017
1016
1016
1016
1015
1015
1015
1014
1013
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1010
1010

Ozone (du)

252
253
252
251
249
247
245
246
245
246
246
246
245
245
246
246
247
247
246
246
245
245
247
246

Thursday 5

Waning Crescent 14%

02:40

14:41

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
23 Bad
00 Bad

Sun - Rise: 06:40, Set: 16:32, Transit: 11:36. Moon - Rise: 02:40, Set: 14:41. Civil Dark: 17:03 - 06:08. Nautical Dark: 17:39 - 05:32. Astro Dark: 18:14 - 04:58

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
99
99
98
98
98
99
100
100
100
100
100
100
100
100
100
98
95
93

Low Clouds (% Sky Obscured)

25
30
35
39
52
67
73
77
74
87
94
98
35
30
35
43
62
74
74
68
62
61
69
72

Medium Clouds (% Sky Obscured)

96
98
100
100
100
100
92
85
83
81
87
89
40
55
70
85
90
90
86
83
72
67
76
86

High Clouds (% Sky Obscured)

95
95
95
97
95
99
93
89
83
43
33
58
99
100
100
100
100
100
100
100
100
86
72
60

ISS Passover

Visibility (miles)

8
9
9
9
6
9
9
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

28
35
21
53
55
40
39
38
25
16
19
26
30
34
36
44
49
52
53
53
51
53
57
58

Precipitation Amount (mm)

0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.2
0
0
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
14
13
12
12
11
12
12
13
13
14
14
15
15
14
13
13
12
12
12
11
11
11

Feels Like (°C)

13
12
11
11
11
12
11
11
12
12
13
13
13
15
14
14
13
13
12
11
10
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

83
83
86
90
95
93
86
80
79
77
76
76
75
79
82
87
89
92
93
92
92
92
91
93

Pressure (mb)

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

Ozone (du)

249
250
251
251
251
250
249
248
250
251
250
250
252
253
255
256
257
258
259
259
259
260
261
262

Friday 6

Waning Crescent 7%

03:51

14:59

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
23 Bad
00 Bad

Sun - Rise: 06:41, Set: 16:30, Transit: 11:36. Moon - Rise: 03:51, Set: 14:59. Civil Dark: 17:02 - 06:09. Nautical Dark: 17:37 - 05:34. Astro Dark: 18:12 - 04:59

Total Clouds (% Sky Obscured)

95
96
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

77
84
89
92
91
89
84
77
70
69
69
68
74
82
91
90
91
91
92
94
95
96
96
97

Medium Clouds (% Sky Obscured)

88
90
94
95
96
97
100
100
100
100
100
100
99
98
98
96
95
94
95
97
98
96
94
92

High Clouds (% Sky Obscured)

53
46
42
61
81
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

50
42
30
30
31
33
63
86
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.5
0.8
1
1.8
2.4
2.1
1.9
1.5
1.3
1.2
1.2
1.4
1.7
2.2
2.6
2.5
2.2

Wind Speed/Direction (mph)

7
8
8
8
9
9
9
10
11
12
12
12
13
14
14
14
14
14
13
13
12
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
8
8
7
7
8
8
6
6
5
5
5
5
3
3
3
3
2
1
2
3
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008

Ozone (du)

263
263
263
263
264
264
265
265
265
265
266
266
266
267
267
267
267
268
268
268
268
269
269
270

Saturday 7

Waning Crescent 3%

05:01

15:18

Sun - Rise: 06:42, Set: 16:29, Transit: 11:36. Moon - Rise: 05:01, Set: 15:18. Civil Dark: 17:01 - 06:11. Nautical Dark: 17:36 - 05:35. Astro Dark: 18:11 - 05:00

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Sorel-Tracy, Montérégie, Canada (46.04,-73.11)

Generated: 01/11/26 01:13:38. Forecast: 01/11/26 to 07/11/26. Timezone: UTC-5