Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 14

Waning Crescent 27%

01:30

14:22

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

Sun - Rise: 07:15, Set: 16:49, Transit: 12:02. Moon - Rise: 01:30, Set: 14:22. Civil Dark: 17:21 - 06:44. Nautical Dark: 17:56 - 06:08. Astro Dark: 18:31 - 05:33

Total Clouds (% Sky Obscured)

79
73
62
35
48
77
90
84
82
74
49
40
37
63
69
97
53
7
29
23
49
58
70
80

Low Clouds (% Sky Obscured)

24
60
47
35
43
47
18
0
0
0
17
33
37
43
36
22
5
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

33
44
18
0
4
10
27
29
43
34
26
11
3
0
0
0
37
2
14
2
2
7
60
66

High Clouds (% Sky Obscured)

0
7
19
9
25
37
47
78
73
74
49
25
10
63
69
97
17
7
7
9
49
58
70
80

ISS Passover

Visibility (miles)

2
1
1
6
7
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
5
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
96
96
94
88
81
74
71
66
64
72
86
91
92
94
94
94
92
92
89

Pressure (mb)

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

Ozone (du)

316
309
305
307
309
310
310
308
305
306
303
299
298
297
297
299
297
294
293
293
292
291
287
287

Saturday 15

Waning Crescent 19%

02:36

14:38

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: 07:17, Set: 16:48, Transit: 12:02. Moon - Rise: 02:36, Set: 14:38. Civil Dark: 17:20 - 06:45. Nautical Dark: 17:55 - 06:09. Astro Dark: 18:30 - 05:35

Total Clouds (% Sky Obscured)

100
93
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
6
30
47
26
34
40
70
100
89
94
100
100
99
100
98
94
91
100
100
100
100

Medium Clouds (% Sky Obscured)

94
93
93
98
100
100
99
100
92
91
100
100
100
100
100
100
100
100
99
85
23
35
0
0

High Clouds (% Sky Obscured)

100
91
90
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
76
65
70
4
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
2
12
23
11
0
0
1
19
45
74
78
79
94
85
72
95
95
52
9
18
28
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.4
0.7
0.5
0.3
1.2
1.8
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
89
87
89
91
91
91
89
86
86
88
89
91
94
96
98
98
98
100
96
95
91
91

Pressure (mb)

1015
1015
1014
1013
1012
1011
1010
1009
1008
1006
1004
1002
1000
998
996
995
993
992
991
990
990
990
991
992

Ozone (du)

289
292
293
293
291
291
293
289
289
286
286
287
288
289
287
286
289
291
292
296
300
307
307
306

Sunday 16

Waning Crescent 12%

03:41

14:55

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

Sun - Rise: 07:18, Set: 16:47, Transit: 12:03. Moon - Rise: 03:41, Set: 14:55. Civil Dark: 17:19 - 06:46. Nautical Dark: 17:55 - 06:10. Astro Dark: 18:29 - 05:36

Total Clouds (% Sky Obscured)

100
71
96
93
84
32
42
44
24
22
26
29
38
55
42
55
67
72
78
88
94
85
64
50

Low Clouds (% Sky Obscured)

100
71
90
84
65
32
42
44
24
22
26
29
38
55
42
52
67
72
78
88
91
83
61
38

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
19
3
4
16
16
27
5
5
2
2
12

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)

7
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
27
16
26
4
2
8
10
3
2
3
5
7
11
11
18
14
22
24
14
14
26
15
10

Precipitation Amount (mm)

0
0
0
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)

17
15
15
13
13
13
12
11
12
13
13
14
15
14
14
13
12
11
12
11
11
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
82
79
70
71
77
73
67
62
59
57
57
57
59
63
66
66
70
66
65
63
64
66

Pressure (mb)

993
994
994
995
995
996
997
997
997
997
997
997
997
997
997
998
999
999
1000
1000
1000
1001
1001
1001

Ozone (du)

307
309
309
309
310
315
319
327
328
330
335
336
336
338
343
341
341
343
346
346
349
349
353
354

Monday 17

Waning Crescent 6%

04:46

15:13

01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
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: 07:19, Set: 16:46, Transit: 12:03. Moon - Rise: 04:46, Set: 15:13. Civil Dark: 17:18 - 06:47. Nautical Dark: 17:54 - 06:12. Astro Dark: 18:29 - 05:37

Total Clouds (% Sky Obscured)

57
55
53
40
42
22
25
24
25
31
56
62
69
76
83
81
78
80
78
72
66
62
63
40

Low Clouds (% Sky Obscured)

54
50
48
33
25
17
21
23
25
31
51
58
64
72
81
79
77
74
64
58
50
41
35
27

Medium Clouds (% Sky Obscured)

2
2
0
2
18
2
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
29
1

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)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
5
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 (%)

8
6
4
9
8
3
6
9
3
7
6
5
4
4
3
2
3
3
5
8
14
9
16
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
64
65
67
65
67
68
67
62
57
55
55
57
64
66
70
70
70
74
80
89
94
91
86

Pressure (mb)

1002
1002
1003
1003
1004
1005
1005
1006
1007
1007
1008
1008
1008
1008
1009
1010
1011
1011
1012
1012
1013
1013
1014
1014

Ozone (du)

356
358
359
355
347
344
344
343
342
339
329
319
319
321
319
316
317
315
312
313
315
315
316
318

Tuesday 18

Waning Crescent 3%

05:51

15:33

01 OK
02 Good
03 Good
04 Good
05 Good
06 Good
07 OK
08 Good
09 Good
10 OK
11 OK
12 OK
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: 07:21, Set: 16:45, Transit: 12:03. Moon - Rise: 05:51, Set: 15:33. Civil Dark: 17:17 - 06:49. Nautical Dark: 17:53 - 06:13. Astro Dark: 18:28 - 05:38

Total Clouds (% Sky Obscured)

27
10
8
6
5
4
9
13
18
21
29
41
83
84
85
87
88
90
88
84
82
80
79
77

Low Clouds (% Sky Obscured)

15
7
5
4
2
2
7
12
17
18
29
41
77
81
84
84
84
86
83
80
76
78
79
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
10
5
0
0
0
0
1
2
3
2
1
0

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)

6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
82
84
86
86
87
87
84
75
70
65
62
64
66
68
69
72
74
77
78
80
83
84
83

Pressure (mb)

1015
1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1021
1021
1021
1022
1022
1022

Ozone (du)

316
314
315
315
314
314
315
315
315
317
318
317
317
317
318
319
320
321
322
323
324
326
324
323

Wednesday 19

Waning Crescent 1%

06:57

15:58

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 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:22, Set: 16:44, Transit: 12:03. Moon - Rise: 06:57, Set: 15:58. Civil Dark: 17:17 - 06:50. Nautical Dark: 17:52 - 06:14. Astro Dark: 18:27 - 05:39

Total Clouds (% Sky Obscured)

78
79
79
73
74
76
75
75
78
80
81
80
80
82
83
68
54
40
50
58
66
72
79
87

Low Clouds (% Sky Obscured)

78
79
79
73
74
76
75
75
78
80
81
80
80
82
83
68
54
40
40
30
20
15
15
10

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
10
12
13
28
39
52
57
73
79

ISS Passover

Visibility (miles)

4
4
4
4
5
6
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
9
8
9
8
2
5
5
1
7
8
7
9
10
9
10
9
4
9
9
3
8
8
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
91
94
92
87
86
84
81
78
74
73
70
74
76
80
81
84
86
86
86
86
86
86

Pressure (mb)

1023
1023
1024
1024
1024
1025
1025
1026
1026
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

322
320
319
317
313
309
306
304
302
300
299
298
297
297
297
297
296
294
293
292
292
292
290
288

Thursday 20

New Moon 0%

08:03

16:30

Sun - Rise: 07:23, Set: 16:44, Transit: 12:03. Moon - Rise: 08:03, Set: 16:30. Civil Dark: 17:16 - 06:51. Nautical Dark: 17:52 - 06:15. Astro Dark: 18:27 - 05:40

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 Glen Echo, Canada (44.94,-79.51)

Generated: 14/11/25 00:26:30. Forecast: 14/11/25 to 20/11/25. Timezone: UTC-5.00