Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 2

Waning Gibbous 97%

18:33

09:00

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

Sun - Rise: 08:11, Set: 17:17, Transit: 12:45. Moon - Rise: 18:33, Set: 09:00. Civil Dark: 17:55 - 07:33. Nautical Dark: 18:37 - 06:51. Astro Dark: 19:18 - 06:10

Total Clouds (% Sky Obscured)

21
20
25
43
58
37
42
17
25
46
19
24
5
11
14
4
3
1
1
19
12
29
38
22

Low Clouds (% Sky Obscured)

2
0
0
2
1
0
0
0
0
1
0
24
5
11
2
3
2
1
1
1
7
15
23
11

Medium Clouds (% Sky Obscured)

0
9
18
15
10
13
14
4
7
46
19
24
5
11
14
4
3
1
1
2
0
0
0
0

High Clouds (% Sky Obscured)

21
4
4
8
9
37
6
17
25
46
19
24
5
11
14
3
1
0
0
3
1
0
3
4

ISS Passover

Visibility (miles)

8
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
92
92
98
96
88
86
84
83
84
84
86
88
88
88
88
89
89
91
92
92
94
94
94

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1020
1020
1021
1022
1023
1024
1026
1027
1028
1028

Ozone (du)

375
371
371
383
383
382
375
373
374
376
382
380
384
390
396
397
395
399
396
391
398
393
391
389

Tuesday 3

Waning Gibbous 93%

19:58

09:09

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

Sun - Rise: 08:09, Set: 17:19, Transit: 12:45. Moon - Rise: 19:58, Set: 09:09. Civil Dark: 17:56 - 07:31. Nautical Dark: 18:38 - 06:49. Astro Dark: 19:19 - 06:09

Total Clouds (% Sky Obscured)

32
40
26
22
37
85
73
52
55
51
60
88
92
97
92
100
100
100
89
90
98
100
97
96

Low Clouds (% Sky Obscured)

7
6
2
1
1
1
1
3
1
2
2
1
2
1
2
1
1
1
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
29
12
17
13
21
39
17
26
30
73
72
39
69
75
51
57
69
90

High Clouds (% Sky Obscured)

32
40
26
17
37
78
61
43
40
34
41
73
86
94
86
100
99
100
46
76
73
100
61
12

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
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)

5
3
3
2
3
3
4
5
6
7
7
8
9
10
11
10
11
9
9
6
6
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
92
91
92
94
94
94
92
89
87
87
82
79
80
80
83
84
84
86
84
84
84
80

Pressure (mb)

1029
1029
1030
1029
1029
1029
1029
1029
1029
1028
1027
1026
1025
1024
1023
1022
1021
1020
1019
1018
1018
1017
1017
1016

Ozone (du)

384
375
372
365
358
350
346
345
343
340
338
335
332
332
331
331
329
326
328
331
331
330
326
326

Wednesday 4

Waning Gibbous 86%

21:20

09:18

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

Sun - Rise: 08:07, Set: 17:21, Transit: 12:45. Moon - Rise: 21:20, Set: 09:18. Civil Dark: 17:58 - 07:30. Nautical Dark: 18:40 - 06:48. Astro Dark: 19:21 - 06:07

Total Clouds (% Sky Obscured)

60
57
96
97
100
98
100
100
44
24
42
97
53
51
55
87
79
100
99
76
52
30
32
32

Low Clouds (% Sky Obscured)

1
1
5
30
23
24
17
2
0
0
0
0
0
0
1
2
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

57
52
54
57
64
94
80
55
31
9
37
52
52
51
53
80
79
99
5
13
17
25
26
26

High Clouds (% Sky Obscured)

5
18
88
79
100
83
100
100
33
24
32
91
20
20
27
65
41
100
98
76
40
18
28
23

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
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
89
93
94
98
98
96
94
94
93
89
88
88
88
86
86
86
88
89
88
88
85
88
93

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1019
1021

Ozone (du)

324
321
318
315
313
312
310
308
308
308
309
309
309
308
307
306
304
303
304
307
309
311
311
318

Thursday 5

Waning Gibbous 78%

22:38

09:26

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

Sun - Rise: 08:05, Set: 17:23, Transit: 12:45. Moon - Rise: 22:38, Set: 09:26. Civil Dark: 18:00 - 07:28. Nautical Dark: 18:42 - 06:46. Astro Dark: 19:23 - 06:05

Total Clouds (% Sky Obscured)

39
42
46
44
42
43
44
38
35
37
37
18
9
42
80
97
98
99
100
100
100
100
99
75

Low Clouds (% Sky Obscured)

0
0
0
0
3
3
2
3
2
8
10
2
1
9
25
43
46
43
40
39
40
36
19
15

Medium Clouds (% Sky Obscured)

27
27
31
35
33
33
31
29
28
29
17
9
1
23
70
93
90
88
85
90
94
99
81
37

High Clouds (% Sky Obscured)

14
2
4
12
6
7
21
7
23
6
4
6
4
21
50
54
73
85
100
100
100
82
97
30

ISS Passover

Visibility (miles)

9
9
9
7
9
9
9
9
4
4
5
7
8
8
7
7
7
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
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)

12
11
10
9
8
6
4
2
2
3
4
5
5
6
6
7
7
7
7
7
8
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
96
98
91
91
92
94
94
96
94
94
94
92
92
94
94
96
96
94
94
94
96
96

Pressure (mb)

1021
1022
1023
1023
1024
1025
1025
1026
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1023
1022
1021
1021
1020
1020

Ozone (du)

322
326
327
329
329
329
327
327
328
332
334
337
338
340
341
341
344
348
355
365
379
390
393
391

Friday 6

Waning Gibbous 69%

23:55

09:36

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

Sun - Rise: 08:03, Set: 17:25, Transit: 12:45. Moon - Rise: 23:55, Set: 09:36. Civil Dark: 18:02 - 07:26. Nautical Dark: 18:44 - 06:44. Astro Dark: 19:24 - 06:04

Total Clouds (% Sky Obscured)

76
81
89
97
100
100
100
75
51
26
26
20
10
37
68
100
92
83
70
76
88
100
95
89

Low Clouds (% Sky Obscured)

12
14
14
21
25
35
35
35
35
26
26
20
10
37
50
50
65
70
70
70
70
60
60
50

Medium Clouds (% Sky Obscured)

32
33
33
34
27
21
15
49
48
3
0
0
0
0
1
1
5
6
11
31
51
71
73
72

High Clouds (% Sky Obscured)

34
43
60
73
71
72
79
75
51
26
17
15
10
35
66
96
73
56
40
60
80
100
86
70

ISS Passover

Visibility (miles)

9
9
9
5
1
1
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
3
4
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
100
100
100
100
94
92
92
94
96
96
96
96
98
96
98
98
98
96
98
98
98

Pressure (mb)

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

Ozone (du)

386
384
383
383
377
375
374
374
374
374
376
377
379
379
379
379
380
382
385
387
393
399
405
404

Saturday 7

Waning Gibbous 60%

01:13

09:47

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 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:01, Set: 17:27, Transit: 12:45. Moon - Rise: 01:13, Set: 09:47. Civil Dark: 18:04 - 07:24. Nautical Dark: 18:45 - 06:43. Astro Dark: 19:26 - 06:02

Total Clouds (% Sky Obscured)

84
89
95
100
88
76
64
76
89
100
82
64
47
37
31
17
42
71
98
92
96
100
100
100

Low Clouds (% Sky Obscured)

45
30
30
25
30
40
45
55
65
70
70
59
43
28
15
2
2
2
2
3
4
5
4
3

Medium Clouds (% Sky Obscured)

71
73
74
78
69
59
45
37
28
18
15
12
12
11
7
6
26
43
60
48
28
25
42
60

High Clouds (% Sky Obscured)

54
70
85
100
77
55
32
55
77
98
70
41
12
10
7
4
35
67
97
84
71
57
71
87

ISS Passover

Visibility (miles)

3
0
0
0
0
0
0
0
3
5
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
98
98
96
94
94
94
94
94
92
92
92
92
92
92
92
91
91

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1010
1010

Ozone (du)

403
401
397
393
388
383
378
374
372
371
370
372
374
375
374
372
370
368
366
364
364
364
363
362

Sunday 8

Waning Gibbous 50%

02:30

10:03

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
04 Bad

Sun - Rise: 07:59, Set: 17:29, Transit: 12:45. Moon - Rise: 02:30, Set: 10:03. Civil Dark: 18:06 - 07:22. Nautical Dark: 18:47 - 06:41. Astro Dark: 19:28 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
90
82
74
73
72
71
80
90
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
2
3
5
6
7
8
10
12
15
18
40
62
84
82
74
65

Medium Clouds (% Sky Obscured)

79
83
88
93
76
63
61
73
72
71
80
90
98
98
99
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
99
68
37
4
4
4
7
13
20
29
49
49
50
50
50
45

ISS Passover

Visibility (miles)

9
9
9
9
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
1
1
6
10
10
15
8
0
0
1
2
13
22
23
24
21
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
6
4
3
2
3
4
3
2
2
3
3
4
5
5
6
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
92
96
98
98
96
94
96
96
98
96
96
96
96
94
94
94
94

Pressure (mb)

1009
1008
1007
1007
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006

Ozone (du)

361
360
359
358
357
358
358
358
358
358
359
359
359
359
359
358
358
359
360

Forecast for Sandy Beach, Canada (53.68,-112.83)

Generated: 02/02/26 10:22:47. Forecast: 02/02/26 to 08/02/26. Timezone: UTC-7.00