Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 4%

08:02

21:43

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

Sun - Rise: 07:06, Set: 19:20, Transit: 13:14. Moon - Rise: 08:02, Set: 21:43. Civil Dark: 19:49 - 06:37. Nautical Dark: 20:23 - 06:03. Astro Dark: 20:58 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
99
96
100
100
90
83
81
80
75
72
74
89
100
94
92
92

Low Clouds (% Sky Obscured)

100
91
100
100
100
100
100
98
97
90
91
73
81
80
80
79
72
69
69
78
79
86
76
76

Medium Clouds (% Sky Obscured)

100
100
58
56
48
9
0
0
41
29
100
100
70
30
13
0
0
0
0
19
82
43
54
52

High Clouds (% Sky Obscured)

100
100
45
45
39
0
0
0
0
2
45
40
2
0
0
0
0
1
45
55
55
57
71
65

ISS Passover

Visibility (miles)

0
0
3
9
9
9
9
9
9
9
9
2
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

Snow
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 (%)

95
45
18
8
4
4
1
0
0
0
1
4
6
1
0
0
0
0
0
1
1
1
1
4

Precipitation Amount (mm)

0.9
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
5
5
5
7
8
7
5
5
5
6
7
6
5
5
5
4
3
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1010
1008
1008
1007
1007
1008
1008
1008
1009
1010
1010
1011
1011
1012
1013
1013
1013
1013
1014
1015
1016
1017
1017
1017

Ozone (du)

386
388
393
393
392
396
399
398
400
399
399
400
399
401
404
407
407
406
402
400
396
391
385
381

Saturday 21

Waxing Crescent 10%

08:31

23:04

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

Sun - Rise: 07:04, Set: 19:21, Transit: 13:13. Moon - Rise: 08:31, Set: 23:04. Civil Dark: 19:50 - 06:35. Nautical Dark: 20:24 - 06:01. Astro Dark: 20:59 - 05:26

Total Clouds (% Sky Obscured)

85
99
100
100
100
100
100
100
100
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

73
98
99
99
81
67
38
41
66
73
68
99
100
67
48
72
87
90
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

34
23
4
83
100
100
100
100
100
93
91
100
100
100
100
98
99
90
100
100
94
100
100
100

High Clouds (% Sky Obscured)

70
71
100
96
68
72
100
100
100
63
88
89
100
100
100
100
100
56
86
45
84
100
100
100

ISS Passover

Visibility (miles)

6
6
6
9
9
9
9
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

12
4
5
12
5
12
31
42
50
51
70
73
89
95
89
67
63
66
80
95
92
95
95
63

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0.2
0.2
0.4
0.3
0.5
0.7
0.7
0.3
0.2
0.3
0.4
1.2
0.5
0.8
0.6
0

Wind Speed/Direction (mph)

4
2
1
1
3
4
3
4
3
4
5
6
7
6
6
6
6
6
6
7
7
9
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
0
0
-0
0
-0
-1
-1
-1
-0
-1
-1
-1
-1
-0
-0
-0
0
0
0
1
0
0

Relative Humidity (%)

96
93
86
83
82
88
91
96
96
98
98
98
98
100
98
100
100
98
98
98
98
100
98
98

Pressure (mb)

1017
1017
1017
1016
1015
1015
1015
1015
1015
1015
1014
1013
1012
1011
1010
1009
1007
1006
1005
1005
1005
1005
1005
1006

Ozone (du)

376
372
368
369
370
367
363
361
359
357
352
347
346
343
341
341
341
338
334
331
333
333
330
330

Sunday 22

Waxing Crescent 18%

09:09

00:26

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
05 Good
06 OK
07 Bad
08 Bad
09 OK
10 OK
11 OK

Sun - Rise: 07:02, Set: 19:22, Transit: 13:13. Moon - Rise: 09:09, Set: 00:26. Civil Dark: 19:51 - 06:33. Nautical Dark: 20:25 - 05:59. Astro Dark: 21:00 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
91
89
91
99
100
100
95
53
89
10
19
38
35
33
26
37

Low Clouds (% Sky Obscured)

92
95
88
76
62
50
37
23
24
11
17
40
5
0
13
16
6
10
19
38
35
32
26
23

Medium Clouds (% Sky Obscured)

86
100
82
100
37
45
45
24
24
69
56
59
50
55
65
0
0
0
0
0
2
3
4
3

High Clouds (% Sky Obscured)

55
86
100
44
62
57
55
43
30
30
25
37
50
60
65
31
70
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
8
7
9
9
9
9
9
9
9
2
8
9
8
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 (%)

48
49
29
16
9
4
1
0
1
2
12
3
1
1
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)

10
10
11
11
11
11
11
10
9
8
9
10
11
12
12
12
13
12
12
12
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
92
91
93
91
89
88
89
91
92
89
87
89
87
89
89
85
85
87
87
82
78
75

Pressure (mb)

1006
1007
1007
1008
1009
1009
1011
1011
1012
1013
1012
1013
1013
1013
1014
1014
1014
1015
1016
1016
1017
1018
1019
1019

Ozone (du)

336
335
337
332
327
326
326
327
329
333
337
339
343
345
349
354
355
361
368
377
381
382
385
389

Monday 23

Waxing Crescent 29%

09:59

01:44

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

Sun - Rise: 07:00, Set: 19:23, Transit: 13:13. Moon - Rise: 09:59, Set: 01:44. Civil Dark: 19:52 - 06:31. Nautical Dark: 20:27 - 05:57. Astro Dark: 21:02 - 05:22

Total Clouds (% Sky Obscured)

38
34
46
57
68
66
63
60
63
43
47
30
14
3
3
3
3
3
2
2
19
37
53
52

Low Clouds (% Sky Obscured)

17
11
23
35
45
42
42
39
27
12
0
0
0
0
0
0
0
0
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

3
2
8
15
20
20
20
21
34
43
47
30
13
0
0
0
0
0
0
0
15
29
43
42

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
1

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
2
0
21
2
20
6
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-7
-7
-7
-8
-8
-8
-9
-9
-9
-8
-8
-8

Relative Humidity (%)

72
71
67
64
63
61
66
71
76
79
79
79
81
82
82
82
84
84
82
84
79
73
68
64

Pressure (mb)

1020
1020
1020
1020
1021
1021
1022
1023
1024
1024
1025
1026
1026
1027
1027
1028
1028
1028
1029
1030
1030
1030
1030
1029

Ozone (du)

393
395
399
402
404
404
408
411
410
410
410
411
411
414
414
412
411
405
400
397
397
397
395
394

Tuesday 24

Waxing Crescent 40%

11:01

02:52

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

Sun - Rise: 06:59, Set: 19:25, Transit: 13:13. Moon - Rise: 11:01, Set: 02:52. Civil Dark: 19:54 - 06:30. Nautical Dark: 20:28 - 05:55. Astro Dark: 21:03 - 05:20

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
96
93
90
93
96
100
100
99
99
99
99
99
88
77
66
69

Low Clouds (% Sky Obscured)

1
0
0
0
0
12
25
37
52
62
73
76
80
83
83
86
89
85
82
78
65
52
42
33

Medium Clouds (% Sky Obscured)

97
68
100
100
100
100
100
100
91
83
78
85
94
100
99
96
88
88
91
94
77
61
60
65

High Clouds (% Sky Obscured)

25
35
35
40
36
34
60
70
70
70
65
75
80
85
40
40
40
48
23
22
8
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
5
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
1
1
6
8
11
19
22
20
27
23
15
15
16
17
18
19
17
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
60
57
53
56
56
62
70
74
72
72
70
70
75
78
81
81
81
81
83
84
81
77
74

Pressure (mb)

1029
1028
1027
1026
1025
1024
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1023
1024
1025

Ozone (du)

391
390
388
390
390
387
386
387
392
394
395
394
393
393
398
402
407
411
411
410
410
407
405
403

Wednesday 25

First Quarter 52%

No Rise

03:47

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

Sun - Rise: 06:57, Set: 19:26, Transit: 13:12. Moon - Rise: No Rise, Set: 03:47. Civil Dark: 19:55 - 06:28. Nautical Dark: 20:29 - 05:53. Astro Dark: 21:05 - 05:18

Total Clouds (% Sky Obscured)

64
55
57
54
52
45
42
40
40
35
35
40
45
40
30
35
45
46
46
47
68
81
92
94

Low Clouds (% Sky Obscured)

24
10
9
13
17
11
4
0
0
0
0
2
4
5
5
5
5
5
10
10
25
25
30
38

Medium Clouds (% Sky Obscured)

64
55
57
54
52
45
42
40
40
35
28
40
45
40
30
35
45
46
46
47
68
77
82
88

High Clouds (% Sky Obscured)

0
5
13
15
12
9
0
0
0
0
0
0
0
0
30
35
45
46
46
47
68
81
92
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
3
6
9
7
5
3

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
Very Light Rain

Precipitation Probability (%)

8
0
4
7
8
7
5
0
2
2
2
8
10
12
16
18
19
19
20
21
29
40
52
58

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
71
70
72
74
77
78
81
81
81
78
76
79
82
86
91
94
98
98
96
94
96
94
96

Pressure (mb)

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

Ozone (du)

401
400
399
396
393
390
387
385
382
380
377
375
373
371
370
367
364
362
357
353
349
342
335
328

Thursday 26

Waxing Gibbous 64%

12:13

04:29

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:55, Set: 19:27, Transit: 13:12. Moon - Rise: 12:13, Set: 04:29. Civil Dark: 19:56 - 06:26. Nautical Dark: 20:31 - 05:51. Astro Dark: 21:06 - 05:16

Total Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
92
80
67
62
57
57
74
84
98
90
83
76

Low Clouds (% Sky Obscured)

51
62
63
71
75
83
91
99
86
72
52
46
35
28
50
75
96
86
73
62

Medium Clouds (% Sky Obscured)

94
100
100
100
100
98
96
94
83
72
61
60
57
57
59
45
35
35
35
35

High Clouds (% Sky Obscured)

96
100
100
100
100
100
100
98
76
44
4
2
1
0
0
0
0
0
4
4

ISS Passover

Visibility (miles)

5
7
9
6
3
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

61
57
42
40
40
58
78
79
75
75
75
69
60
44
41
35
29
23
16
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
13
15
15
15
15
12
13
17
17
16
16
13
12
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
1
2
3
4
5
5
5
5
2
-1
-4
-5
-5
-6
-7
-8
-9
-10
-11

Relative Humidity (%)

96
98
96
98
98
98
91
85
79
74
69
64
67
71
74
72
71
69
66
65

Pressure (mb)

1014
1013
1011
1010
1008
1006
1006
1005
1004
1005
1005
1005
1006
1007
1007
1008
1009
1010
1011
1013

Ozone (du)

322
317
311
307
303
298
299
300
301
301
302
302
301
300
300
304
308
312
318
323

Forecast for Yarker, Lennox and Addington County, Canada (44.37,-76.77)

Generated: 20/03/26 12:47:12. Forecast: 20/03/26 to 26/03/26. Timezone: UTC-4.00