Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 1

Waxing Gibbous 97%

13:53

07:11

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

Sun - Rise: 07:29, Set: 16:09, Transit: 11:50. Moon - Rise: 13:53, Set: 07:11. Civil Dark: 16:44 - 06:55. Nautical Dark: 17:22 - 06:16. Astro Dark: 17:59 - 05:40

Total Clouds (% Sky Obscured)

100
100
99
93
91
95
92
100
100
65
69
21
15
3
4
4
3
3
3
3
3
3
19
52

Low Clouds (% Sky Obscured)

92
93
94
88
83
90
67
64
12
2
7
9
5
1
1
1
1
1
1
1
2
2
8
14

Medium Clouds (% Sky Obscured)

74
88
87
75
38
11
45
76
99
65
66
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
0
2
2
11
30
50
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
1
3
9
9
8
8
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 (%)

8
6
2
29
23
18
7
1
2
0
0
1
2
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)

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

Chance of Frost

Temperature (°C)

-8
-9
-10
-12
-13
-14
-14
-16
-17
-18
-19
-20
-21
-22
-22
-23
-24
-24
-25
-25
-23
-21
-20
-18

Feels Like (°C)

-12
-14
-16
-18
-19
-20
-20
-22
-23
-24
-23
-25
-26
-26
-27
-27
-28
-28
-29
-29
-28
-26
-25
-24

Dew Point (°C)

-10
-11
-12
-13
-15
-15
-16
-18
-20
-20
-21
-22
-24
-25
-26
-26
-27
-27
-28
-28
-27
-25
-24
-22

Relative Humidity (%)

87
88
88
88
84
86
84
83
79
79
78
78
74
72
71
72
73
73
72
71
70
67
69
70

Pressure (mb)

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

Ozone (du)

373
366
360
351
348
345
334
340
350
363
368
364
360
363
359
364
371
371
366
362
358
358
366
377

Friday 2

Waxing Gibbous 100%

14:59

08:07

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

Sun - Rise: 07:29, Set: 16:10, Transit: 11:50. Moon - Rise: 14:59, Set: 08:07. Civil Dark: 16:45 - 06:54. Nautical Dark: 17:23 - 06:16. Astro Dark: 18:00 - 05:40

Total Clouds (% Sky Obscured)

40
30
70
68
72
49
50
69
33
66
65
70
68
73
75
76
69
71
74
12
4
7
38
70

Low Clouds (% Sky Obscured)

5
5
5
18
69
49
50
69
33
63
64
66
68
63
63
60
45
24
21
4
1
3
25
64

Medium Clouds (% Sky Obscured)

0
0
33
24
23
0
0
34
3
9
34
32
50
65
25
22
45
60
63
2
3
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
4
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
6
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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

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)

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

Chance of Frost

Temperature (°C)

-17
-17
-17
-18
-19
-19
-19
-20
-20
-20
-20
-20
-20
-20
-20
-20
-21
-21
-21
-21
-20
-19
-19
-18

Feels Like (°C)

-24
-23
-23
-23
-24
-24
-23
-24
-24
-24
-25
-24
-25
-25
-26
-26
-26
-27
-27
-27
-26
-24
-24
-25

Dew Point (°C)

-21
-21
-20
-21
-21
-22
-22
-23
-23
-23
-23
-23
-23
-23
-24
-24
-25
-25
-25
-25
-25
-23
-23
-23

Relative Humidity (%)

70
72
76
78
78
78
77
73
73
74
74
75
75
74
71
68
67
67
68
66
65
68
68
67

Pressure (mb)

1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1005
1004
1005
1005
1006
1006
1007
1008
1008
1009
1010
1011
1011
1011

Ozone (du)

387
399
414
408
398
394
403
399
403
419
432
434
395
395
397
389
386
375
375
381
386
401
398
384

Saturday 3

Full Moon 99%

16:19

08:48

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:29, Set: 16:11, Transit: 11:51. Moon - Rise: 16:19, Set: 08:48. Civil Dark: 16:46 - 06:54. Nautical Dark: 17:24 - 06:16. Astro Dark: 18:01 - 05:40

Total Clouds (% Sky Obscured)

79
81
88
85
70
55
60
70
62
91
100
91
93
96
100
100
100
100
97
94
90
90
91
89

Low Clouds (% Sky Obscured)

72
74
78
73
37
5
10
5
4
2
2
2
63
76
71
81
77
83
83
82
81
84
87
89

Medium Clouds (% Sky Obscured)

0
0
0
0
2
5
22
44
29
91
100
91
83
74
91
78
72
76
59
44
28
17
9
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
2
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
5
3
1
2
1
1
3
5
7
9
9
3
1
1
0
0
0
0
0
0
1
2
2

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
2
2
2
2
2
2
2
2

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
2
12
3
3
1
0
0
1
0
1
3
2
12
25
22
27
21
21
14
19
11
9
18

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)

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

Chance of Frost

Temperature (°C)

-18
-17
-17
-18
-19
-19
-19
-20
-20
-21
-21
-21
-21
-21
-20
-20
-19
-19
-19
-19
-17
-17
-16
-15

Feels Like (°C)

-24
-24
-23
-24
-25
-25
-26
-26
-26
-26
-26
-26
-25
-25
-24
-24
-24
-23
-23
-23
-22
-21
-21
-21

Dew Point (°C)

-22
-21
-21
-21
-22
-22
-22
-22
-23
-23
-24
-23
-24
-23
-22
-22
-22
-21
-21
-21
-20
-19
-19
-19

Relative Humidity (%)

70
71
75
77
78
78
79
80
77
77
77
78
77
79
81
82
82
83
84
83
83
79
76
73

Pressure (mb)

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

Ozone (du)

369
364
367
373
368
366
366
369
376
374
375
376
380
385
391
396
390
387
388
384
381
375
373
373

Sunday 4

Waning Gibbous 95%

17:43

09:18

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

Sun - Rise: 07:29, Set: 16:12, Transit: 11:51. Moon - Rise: 17:43, Set: 09:18. Civil Dark: 16:47 - 06:54. Nautical Dark: 17:25 - 06:16. Astro Dark: 18:02 - 05:40

Total Clouds (% Sky Obscured)

90
91
93
72
67
60
61
66
69
44
15
11
8
5
5
4
4
4
8
60
70
73
67
74

Low Clouds (% Sky Obscured)

89
88
88
66
53
42
37
31
34
30
8
6
5
3
3
2
2
2
2
3
3
8
40
74

Medium Clouds (% Sky Obscured)

15
30
47
30
14
2
0
0
0
0
0
0
0
0
0
0
0
0
0
31
45
52
47
10

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
0
0

ISS Passover

Visibility (miles)

1
2
5
9
7
1
1
1
1
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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 (%)

10
20
5
4
9
13
15
8
5
4
4
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)

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

Chance of Frost

Temperature (°C)

-15
-15
-16
-17
-19
-19
-19
-19
-19
-20
-21
-22
-22
-23
-23
-23
-24
-25
-25
-24
-23
-21
-19
-18

Feels Like (°C)

-20
-21
-20
-21
-23
-23
-23
-23
-23
-25
-25
-26
-26
-27
-27
-27
-28
-28
-28
-28
-28
-26
-25
-23

Dew Point (°C)

-18
-19
-19
-19
-21
-21
-21
-21
-21
-22
-24
-25
-25
-26
-26
-26
-27
-28
-28
-27
-26
-24
-23
-22

Relative Humidity (%)

74
73
77
79
81
83
84
85
85
82
76
73
71
71
71
71
72
72
72
73
72
68
69
69

Pressure (mb)

1016
1016
1016
1016
1017
1018
1018
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1023

Ozone (du)

372
370
367
365
363
358
353
352
350
352
354
357
361
363
364
358
357
358
358
359
359
358
355
356

Monday 5

Waning Gibbous 89%

19:05

09:40

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:28, Set: 16:13, Transit: 11:51. Moon - Rise: 19:05, Set: 09:40. Civil Dark: 16:48 - 06:54. Nautical Dark: 17:26 - 06:16. Astro Dark: 18:02 - 05:40

Total Clouds (% Sky Obscured)

81
79
53
64
63
62
73
78
85
87
91
97
100
100
100
100
100
100
100
99
98
95
92
89

Low Clouds (% Sky Obscured)

75
77
53
64
56
47
48
50
45
38
41
53
90
90
85
85
85
90
86
92
93
90
92
89

Medium Clouds (% Sky Obscured)

4
3
2
6
8
9
12
13
16
14
15
21
21
18
19
29
38
29
40
41
59
44
22
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
13
28
45
95
95
85
80
45
20
13
7
0
0
0
0

ISS Passover

Visibility (miles)

9
9
7
4
3
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
1
3
2
2
3
3
12
3
12
12
14
20
20
20
20
21
22
22
21
19
19
18
17

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
8
6
5
4
4
3
3
2
2
2
2
2
1
1
1
1
1
1
1
1
2
2
2

Chance of Frost

Temperature (°C)

-17
-17
-17
-18
-20
-20
-20
-20
-18
-18
-17
-17
-18
-17
-17
-17
-17
-17
-17
-16
-14
-12
-11
-10

Feels Like (°C)

-23
-22
-22
-22
-24
-24
-25
-24
-22
-22
-21
-21
-21
-21
-21
-21
-21
-21
-21
-20
-20
-19
-18
-18

Dew Point (°C)

-21
-21
-20
-21
-22
-23
-23
-22
-20
-20
-19
-19
-20
-19
-19
-19
-19
-19
-19
-18
-16
-14
-13
-12

Relative Humidity (%)

68
68
75
78
81
79
79
81
84
83
84
85
85
85
85
85
85
85
85
85
84
84
85
85

Pressure (mb)

1022
1022
1022
1022
1022
1022
1023
1022
1022
1022
1021
1021
1021
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

363
363
360
357
354
353
354
352
353
353
356
356
358
359
360
362
367
373
378
384
390
396
388
380

Tuesday 6

Waning Gibbous 81%

20:23

09:59

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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

Sun - Rise: 07:28, Set: 16:15, Transit: 11:52. Moon - Rise: 20:23, Set: 09:59. Civil Dark: 16:49 - 06:54. Nautical Dark: 17:27 - 06:16. Astro Dark: 18:03 - 05:39

Total Clouds (% Sky Obscured)

81
68
38
32
27
21
24
27
30
55
73
88
92
96
99
99
99
98
98
98
98
99
99
100

Low Clouds (% Sky Obscured)

81
68
38
32
27
11
6
10
15
18
28
24
34
43
55
52
47
45
55
66
77
80
83
84

Medium Clouds (% Sky Obscured)

2
3
5
3
2
0
0
0
0
18
35
45
58
77
96
96
96
96
89
80
69
69
79
79

High Clouds (% Sky Obscured)

0
0
0
0
0
0
13
26
30
55
73
88
90
91
91
91
81
75
75
70
50
35
35
75

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

14
13
10
9
7
1
2
2
0
0
0
0
1
2
0
31
45
56
71
82
94
93
88
84

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.4
0.5
0.6
0.7
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-9
-10
-11
-12
-13
-15
-16
-17
-17
-17
-17
-16
-15
-15
-14
-13
-12
-11
-9
-7
-6
-5
-4
-3

Feels Like (°C)

-18
-13
-13
-14
-14
-14
-14
-20
-20
-20
-21
-21
-22
-19
-19
-20
-19
-18
-17
-12
-11
-11
-11
-11

Dew Point (°C)

-11
-12
-12
-13
-15
-16
-18
-18
-19
-19
-18
-17
-17
-16
-15
-15
-14
-12
-10
-8
-7
-5
-4
-3

Relative Humidity (%)

85
87
90
92
90
90
87
87
86
87
88
87
88
88
90
88
90
90
92
92
94
96
96
96

Pressure (mb)

1017
1017
1017
1017
1018
1018
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1014

Ozone (du)

371
374
377
380
379
377
375
374
372
371
366
361
356
357
357
357
356
356
356
358
360
362
367
373

Wednesday 7

Waning Gibbous 72%

21:36

10:15

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:28, Set: 16:16, Transit: 11:52. Moon - Rise: 21:36, Set: 10:15. Civil Dark: 16:50 - 06:54. Nautical Dark: 17:28 - 06:16. Astro Dark: 18:04 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
95
92
88
78
70
60

Low Clouds (% Sky Obscured)

85
83
80
87
93
100
98
97
97
98
99
100
90
82
75
73
70
60

Medium Clouds (% Sky Obscured)

76
73
70
80
89
99
99
98
97
96
94
93
79
66
53
40
27
14

High Clouds (% Sky Obscured)

90
95
100
100
100
100
72
46
20
20
27
51
75
55
45
30
7
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
1
3
4
6
8
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

Snow
Snow
Frozen rai
Frozen rai
Frozen rai
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
None
None
None
None
None
Snow
Snow

Precipitation Probability (%)

82
79
84
81
77
80
76
70
63
55
46
37
36
34
32
39
45
51

Precipitation Amount (mm)

0.5
0.5
0.5
0.5
0.4
0.5
0.4
0.4
0.3
0.2
0.2
0
0
0
0
0
0.1
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-6
-6
-5
-6
-5
-5
-3
-2
-2
-2
-2
-2
-5
-6
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
100
100
98
100
98
98
98
96
94
92
91
89
87

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1016
1017
1018

Ozone (du)

378
382
386
390
390
390
390
386
381
377
376
375
374
374
374
373
367
361

Forecast for Saint-Agapit, Chaudière-Appalaches, Canada (46.56,-71.44)

Generated: 01/01/26 13:25:23. Forecast: 01/01/26 to 07/01/26. Timezone: UTC-5.00