Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 11

Waning Crescent 23%

04:36

12:30

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:21, Set: 17:42, Transit: 12:32. Moon - Rise: 04:36, Set: 12:30. Civil Dark: 18:12 - 06:51. Nautical Dark: 18:47 - 06:17. Astro Dark: 19:21 - 05:43

Total Clouds (% Sky Obscured)

96
98
96
96
90
91
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
94
89
84

Low Clouds (% Sky Obscured)

71
80
81
77
75
87
100
84
64
76
81
65
63
63
60
32
6
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

45
44
57
38
56
45
90
97
99
98
100
97
100
100
99
100
100
100
100
100
100
94
89
84

High Clouds (% Sky Obscured)

40
70
80
85
89
49
14
12
14
23
32
27
5
41
86
92
95
96
94
94
86
45
13
4

ISS Passover

Visibility (miles)

2
2
3
3
3
3
3
3
3
3
4
8
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
0
0
8
8
3
4
2
1
1
3
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)

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

Chance of Frost

Temperature (°C)

-6
-6
-7
-8
-8
-8
-9
-9
-9
-10
-10
-11
-12
-12
-11
-11
-10
-9
-8
-7
-7
-7
-9
-9

Feels Like (°C)

-10
-11
-11
-12
-13
-13
-13
-13
-14
-14
-15
-16
-17
-16
-16
-15
-14
-13
-12
-11
-11
-11
-12
-13

Dew Point (°C)

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

Relative Humidity (%)

90
92
92
90
92
92
90
92
90
88
88
88
86
85
81
78
77
77
77
79
82
87
90
88

Pressure (mb)

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

Ozone (du)

386
388
388
390
392
395
394
391
390
393
396
397
402
406
409
413
419
421
419
422
423
421
429
447

Thursday 12

Waning Crescent 15%

05:25

13:29

20 Bad
21 Bad
22 OK
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

Sun - Rise: 07:20, Set: 17:44, Transit: 12:32. Moon - Rise: 05:25, Set: 13:29. Civil Dark: 18:14 - 06:50. Nautical Dark: 18:48 - 06:15. Astro Dark: 19:22 - 05:41

Total Clouds (% Sky Obscured)

77
64
35
40
50
69
66
60
76
64
65
75
80
80
93
100
97
97
93
91
99
100
99
96

Low Clouds (% Sky Obscured)

2
3
6
8
10
10
10
20
55
33
35
53
57
57
79
74
57
39
32
26
61
83
84
81

Medium Clouds (% Sky Obscured)

75
63
20
2
2
25
16
0
1
2
2
2
2
8
55
100
92
93
87
86
96
98
97
88

High Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
1
6
0
3
61
42
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
16
18
13
9
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
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
13
4
1
0
0
1
10
64
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1.5
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-10
-12
-13
-14
-14
-15
-15
-15
-15
-14
-14
-14
-13
-11
-10
-8
-6
-4
-3
-2
-2
-2
-2
-2

Feels Like (°C)

-14
-16
-17
-17
-17
-19
-19
-19
-19
-18
-17
-18
-17
-15
-14
-12
-10
-8
-7
-6
-6
-6
-6
-6

Dew Point (°C)

-12
-14
-15
-16
-17
-17
-18
-18
-18
-17
-17
-16
-16
-12
-11
-9
-7
-6
-5
-4
-3
-3
-2
-2

Relative Humidity (%)

88
86
84
83
82
81
81
80
79
81
79
81
81
92
92
92
92
87
86
86
87
89
96
98

Pressure (mb)

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

Ozone (du)

448
448
446
445
448
448
458
457
459
455
451
450
449
451
447
447
449
450
451
452
454
457
459
465

Friday 13

Waning Crescent 9%

06:05

14:35

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

Sun - Rise: 07:18, Set: 17:45, Transit: 12:32. Moon - Rise: 06:05, Set: 14:35. Civil Dark: 18:15 - 06:48. Nautical Dark: 18:50 - 06:14. Astro Dark: 19:23 - 05:40

Total Clouds (% Sky Obscured)

96
100
98
100
100
100
97
83
88
83
79
80
82
81
75
82
87
86
84
83
73
63
50
36

Low Clouds (% Sky Obscured)

85
100
98
100
100
100
95
76
88
83
79
80
80
74
70
80
87
82
75
68
60
55
38
13

Medium Clouds (% Sky Obscured)

90
67
18
0
0
0
0
0
0
0
0
3
6
10
7
4
0
9
20
29
26
22
17
20

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

0
0
0
0
2
3
7
9
9
9
1
0
1
3
6
5
3
8
8
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
65
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

65
57
51
35
10
3
5
2
4
15
2
0
2
1
11
3
1
0
0
6
10
0
0
0

Precipitation Amount (mm)

0.3
0.3
0.3
0.1
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
10
10
9
8
8
8
8
6
5
4
3
3
3
3
4
5
6
6
5
5
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1016
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1018
1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

464
457
453
449
443
437
429
425
423
422
422
422
421
418
416
414
412
409
407
405
401
399
397
396

Saturday 14

Waning Crescent 4%

06:38

15:46

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

Sun - Rise: 07:17, Set: 17:47, Transit: 12:32. Moon - Rise: 06:38, Set: 15:46. Civil Dark: 18:17 - 06:47. Nautical Dark: 18:51 - 06:12. Astro Dark: 19:25 - 05:38

Total Clouds (% Sky Obscured)

48
53
44
38
24
9
26
25
40
54
75
86
93
100
87
74
57
68
84
100
100
98
100
80

Low Clouds (% Sky Obscured)

21
14
9
7
9
6
3
1
8
16
23
46
72
89
51
29
29
20
20
25
30
27
30
30

Medium Clouds (% Sky Obscured)

21
23
17
38
2
2
26
25
40
40
35
35
30
30
30
30
30
53
78
100
100
78
84
42

High Clouds (% Sky Obscured)

4
16
20
25
17
2
2
25
39
48
57
52
45
16
15
14
13
42
71
95
92
88
89
56

ISS Passover

Visibility (miles)

4
4
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
8
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
4
4
4
4
4
4
4
4
4
5
5
6
7
8
7
7
8
7
7
6
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
90
87
85
85
83
85
87
87
85
82
83
85
84
84
86
88
88
88
89
89
91
92

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1021
1021
1020
1020
1019
1018
1017
1017
1016
1016
1017
1017

Ozone (du)

397
397
396
396
398
399
400
400
398
401
404
408
411
416
422
426
427
428
430
431
437
442
447
449

Sunday 15

Waning Crescent 1%

07:04

16:59

20 Bad
21 Bad
22 Good
23 OK
00 OK
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

Sun - Rise: 07:15, Set: 17:48, Transit: 12:32. Moon - Rise: 07:04, Set: 16:59. Civil Dark: 18:18 - 06:45. Nautical Dark: 18:52 - 06:11. Astro Dark: 19:26 - 05:37

Total Clouds (% Sky Obscured)

63
42
3
15
25
61
73
84
91
94
98
99
99
100
100
100
99
97
94
91
90
93
96
96

Low Clouds (% Sky Obscured)

35
37
2
9
25
35
39
43
53
67
82
89
94
99
99
98
98
96
94
91
90
93
95
93

Medium Clouds (% Sky Obscured)

18
0
0
0
0
29
47
65
75
86
96
92
88
84
74
62
51
38
24
12
16
24
31
49

High Clouds (% Sky Obscured)

25
0
0
8
17
16
25
34
28
20
13
42
69
91
58
27
2
2
2
3
4
6
7
8

ISS Passover

Visibility (miles)

9
9
9
8
7
2
1
1
0
3
5
7
8
9
9
6
3
0
1
2
4
5
7
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
Snow
Snow
Snow
Snow
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
8
11
12
15
17
18
33
49
63
63
60
58
45
28
2
5
4
1
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-7
-6
-8
-9
-9
-11
-13
-12
-12
-11
-7
-7
-6
-5
-4
-3
0
0
1
-0
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

91
89
91
89
90
90
92
92
96
96
96
96
96
96
96
98
98
100
98
100
98
96
94
93

Pressure (mb)

1017
1017
1017
1017
1017
1017
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1019
1020

Ozone (du)

447
444
440
439
438
437
436
435
434
435
435
436
434
433
431
429
427
425
422
419
416
412
409
405

Monday 16

Waning Crescent 0%

07:26

18:12

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:13, Set: 17:49, Transit: 12:31. Moon - Rise: 07:26, Set: 18:12. Civil Dark: 18:19 - 06:44. Nautical Dark: 18:53 - 06:09. Astro Dark: 19:27 - 05:35

Total Clouds (% Sky Obscured)

96
96
96
94
93
80
67
55
58
61
64
69
72
75
72
71
74
71
68
66
68
70
69
83

Low Clouds (% Sky Obscured)

92
91
86
81
76
74
67
55
58
61
64
69
67
64
68
69
68
65
55
48
43
36
20
20

Medium Clouds (% Sky Obscured)

59
70
71
72
73
52
31
10
12
18
20
18
15
13
10
8
4
7
22
38
38
39
44
54

High Clouds (% Sky Obscured)

9
13
16
13
12
10
7
4
2
1
0
3
7
8
13
4
5
5
5
4
17
29
50
83

ISS Passover

Visibility (miles)

9
9
9
8
7
6
7
8
9
9
9
9
9
9
9
6
3
0
0
0
0
3
6
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
1
6
7
2
3
4
0
3
4
1
2
1
0
1
1
1
2
2
1
2
3
1
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

402
400
397
396
394
393
391
388
385
383
380
378
377
376
375
373
371
369
367
364
361
359
358
356

Tuesday 17

New Moon 2%

07:46

19:25

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:12, Set: 17:51, Transit: 12:31. Moon - Rise: 07:46, Set: 19:25. Civil Dark: 18:21 - 06:42. Nautical Dark: 18:55 - 06:08. Astro Dark: 19:29 - 05:34

Total Clouds (% Sky Obscured)

93
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

19
19
21
26
29
38
33
29
29
23
18

Medium Clouds (% Sky Obscured)

74
85
90
97
100
100
100
100
99
98
98

High Clouds (% Sky Obscured)

93
100
100
100
100
98
95
94
86
77
68

ISS Passover

Visibility (miles)

7
4
2
4
6
9
8
7
7
8
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
10
13
15
15
15
15
14
15
12
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
4
4
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
96
96
96
96
96
96
94
96

Pressure (mb)

1024
1024
1024
1024
1023
1023
1022
1021
1020
1020
1019

Ozone (du)

355
355
355
356
357
358
361
365
369
369
370

Forecast for Glen Echo, Canada (44.94,-79.51)

Generated: 11/02/26 20:52:48. Forecast: 11/02/26 to 17/02/26. Timezone: UTC-5.00