Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

Waning Gibbous 61%

01:45

10:08

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
13 Bad

Sun - Rise: 06:44, Set: 18:58, Transit: 12:51. Moon - Rise: 01:45, Set: 10:08. Civil Dark: 19:26 - 06:16. Nautical Dark: 19:59 - 05:43. Astro Dark: 20:32 - 05:09

Total Clouds (% Sky Obscured)

92
76
45
57
92
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
94
87
80
66

Low Clouds (% Sky Obscured)

79
74
45
57
92
95
97
100
100
100
100
100
100
100
100
100
100
100
96
87
87
73
65
66

Medium Clouds (% Sky Obscured)

4
3
0
0
48
53
96
100
100
83
63
100
100
100
100
95
100
94
62
53
91
86
55
18

High Clouds (% Sky Obscured)

10
0
0
0
13
100
85
100
100
100
100
100
100
100
100
40
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
4
4
8
1
0
7
5
8
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
43
42
35
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
2
2
4
4
23
55
95
95
95
95
95
95
89
49
28
8
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
1.5
0.9
0.6
1.1
0.6
1.1
0.5
0
0
0
0

Wind Speed/Direction (mph)

8
8
10
11
9
9
9
8
7
6
4
3
5
7
7
5
4
10
12
14
15
15
15
16

Chance of Frost

Temperature (°C)

12
13
13
12
10
8
7
7
7
7
7
7
7
7
7
7
8
8
7
7
7
7
8
9

Feels Like (°C)

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

Dew Point (°C)

5
6
6
6
6
5
6
6
5
5
5
6
6
6
7
7
7
7
6
5
5
3
2
1

Relative Humidity (%)

63
61
63
67
76
85
91
90
88
88
88
90
90
91
94
96
96
96
91
88
85
74
66
57

Pressure (mb)

1009
1008
1007
1006
1005
1005
1004
1004
1003
1002
1002
1000
999
996
994
994
993
993
993
994
995
996
997
997

Ozone (du)

308
304
304
307
311
313
310
310
312
313
316
319
321
321
322
325
337
345
360
363
366
367
367
369

Friday 21

Waning Gibbous 50%

02:43

11:01

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

Sun - Rise: 06:42, Set: 18:59, Transit: 12:51. Moon - Rise: 02:43, Set: 11:01. Civil Dark: 19:27 - 06:14. Nautical Dark: 20:00 - 05:41. Astro Dark: 20:33 - 05:07

Total Clouds (% Sky Obscured)

69
32
9
0
0
0
0
0
0
2
24
45
4
0
0
8
50
61
100
73
95
85
75
93

Low Clouds (% Sky Obscured)

58
32
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

17
6
0
0
0
0
0
0
0
0
0
15
3
0
0
3
3
2
18
69
72
83
75
91

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
20
45
2
0
0
3
50
47
100
38
43
39
11
4

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
1
1
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)

16
16
16
16
16
15
13
11
11
10
9
8
7
7
6
7
6
5
7
9
11
13
14
14

Chance of Frost

Temperature (°C)

9
9
9
9
8
7
6
5
4
4
3
3
2
2
1
1
1
1
2
6
9
12
13
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
48
46
43
38
35
37
42
46
48
53
55
56
57
60
61
61
65
59
56
47
41
39
35

Pressure (mb)

998
998
999
1000
1001
1003
1004
1005
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1007
1006
1006
1005

Ozone (du)

372
372
381
388
373
367
365
363
363
364
366
370
368
369
369
370
372
376
380
381
383
384
386
390

Saturday 22

Third Quarter 40%

03:34

12:04

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

Sun - Rise: 06:40, Set: 19:00, Transit: 12:51. Moon - Rise: 03:34, Set: 12:04. Civil Dark: 19:28 - 06:12. Nautical Dark: 20:01 - 05:39. Astro Dark: 20:35 - 05:05

Total Clouds (% Sky Obscured)

94
100
100
100
72
69
70
50
20
2
1
4
72
74
68
51
3
2
0
0
0
0
3
3

Low Clouds (% Sky Obscured)

2
17
20
13
4
1
16
30
20
2
1
4
72
74
68
32
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

94
100
100
98
33
16
11
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
14
71
95
72
69
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
3
6
1
1
2
3
14
1
0
1
1
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)

14
13
13
12
11
10
10
10
12
11
11
11
11
10
9
9
10
10
11
12
11
11
10
10

Chance of Frost

Temperature (°C)

15
15
14
12
11
10
9
8
7
5
5
4
3
3
2
1
-0
-2
-2
-1
0
2
3
4

Feels Like (°C)

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

Dew Point (°C)

0
2
4
7
6
5
4
4
1
-2
-2
-2
-3
-3
-3
-6
-8
-9
-11
-14
-16
-16
-16
-15

Relative Humidity (%)

36
41
52
71
68
72
72
74
65
61
65
64
67
67
70
61
58
56
47
35
29
25
24
22

Pressure (mb)

1004
1003
1003
1003
1004
1004
1005
1006
1006
1007
1008
1009
1010
1011
1012
1013
1014
1016
1017
1018
1018
1019
1019
1019

Ozone (du)

391
394
399
408
415
411
406
405
405
407
410
407
403
407
410
411
415
416
414
410
408
404
404
403

Sunday 23

Waning Crescent 30%

04:16

13:14

14 Good
15 OK
16 OK
17 Good
18 OK
19 Good
20 OK
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

Sun - Rise: 06:39, Set: 19:01, Transit: 12:50. Moon - Rise: 04:16, Set: 13:14. Civil Dark: 19:29 - 06:11. Nautical Dark: 20:02 - 05:38. Astro Dark: 20:36 - 05:04

Total Clouds (% Sky Obscured)

3
19
39
6
30
15
40
70
100
99
98
97
99
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
25
30
30
20
24
34
43
59
73
90

Medium Clouds (% Sky Obscured)

0
0
4
4
19
15
12
54
21
16
18
83
92
96
100
100
100
89
100
100
100
99
98
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
33
67
100
97
95
92
95
97
100
100
100
100
100
100
100
99
99
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
2
1
2
0
2
2
2
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
Snow
Light Rain
Snow
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
30
91
86
75
94
95
94
95
95
66

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.5
0.3
0.5
0.5
0.5
0.6
0.7
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-15
-14
-13
-13
-11
-11
-11
-11
-10
-10
-10
-9
-8
-6
-6
-4
-2
-1
-1
1
2
4
5
7

Relative Humidity (%)

22
22
23
24
29
36
38
40
45
46
47
52
56
65
68
75
92
94
94
98
96
94
96
96

Pressure (mb)

1019
1019
1019
1020
1020
1021
1022
1022
1023
1023
1022
1022
1023
1022
1022
1021
1020
1020
1019
1018
1017
1015
1013
1012

Ozone (du)

402
402
404
404
403
402
400
396
392
389
385
382
379
376
375
371
369
368
369
369
370
371
370
371

Monday 24

Waning Crescent 20%

04:51

No Set

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

Sun - Rise: 06:37, Set: 19:02, Transit: 12:50. Moon - Rise: 04:51, Set: No Set. Civil Dark: 19:30 - 06:09. Nautical Dark: 20:03 - 05:36. Astro Dark: 20:37 - 05:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
52
48
81
18
38
37
39
33
28
18
21
19
21
47
72
92

Low Clouds (% Sky Obscured)

93
96
100
97
94
88
75
67
52
48
49
18
20
37
39
33
28
18
21
19
21
47
69
75

Medium Clouds (% Sky Obscured)

98
99
100
100
100
100
100
51
50
35
21
6
18
5
0
7
8
8
8
3
3
2
1
0

High Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
52
48
36
1
2
2
0
1
1
2
4
6
9
7
5
3

ISS Passover

Visibility (miles)

2
5
3
3
8
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

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

Precipitation Probability (%)

67
75
90
95
95
95
95
95
95
80
54
11
0
0
0
0
0
0
0
0
0
1
1
1

Precipitation Amount (mm)

0.3
0.4
0.6
1.5
3.1
4.8
2.2
1.5
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
8
6
6
9
8
7
6
6
7
7
6
4
4
4
4
4
4
6
7
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
98
100
98
96
95
95
96
96
96
94
91
93
93
94
89
86
82
73
66
59
60
62

Pressure (mb)

1010
1009
1008
1007
1007
1006
1006
1006
1005
1005
1005
1005
1006
1006
1006
1007
1008
1008
1009
1009
1009
1009
1009
1008

Ozone (du)

371
370
365
366
367
369
372
373
374
376
377
378
382
383
383
384
385
386
387
388
389
390
389
389

Tuesday 25

Waning Crescent 11%

05:20

14:30

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

Sun - Rise: 06:35, Set: 19:03, Transit: 12:50. Moon - Rise: 05:20, Set: 14:30. Civil Dark: 19:31 - 06:07. Nautical Dark: 20:05 - 05:34. Astro Dark: 20:39 - 05:00

Total Clouds (% Sky Obscured)

96
98
100
100
99
99
77
64
47
41
45
30
20
11
10
11
10
14
10
9
8
31
56
80

Low Clouds (% Sky Obscured)

72
70
67
67
66
66
44
22
0
8
16
24
16
8
0
11
10
14
10
9
8
31
56
80

Medium Clouds (% Sky Obscured)

1
1
11
28
36
89
64
34
3
7
6
4
3
1
1
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
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
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 (%)

5
6
3
10
12
13
13
12
8
6
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)

9
8
8
9
7
6
5
5
6
7
6
6
6
6
6
6
7
7
8
9
11
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
64
66
64
70
75
80
77
74
72
73
74
74
75
77
77
72
70
67
59
51
45
44
41

Pressure (mb)

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

Ozone (du)

388
390
391
392
399
405
411
415
418
421
424
426
428
431
435
438
445
453
460
463
467
471
468
466

Wednesday 26

Waning Crescent 5%

05:45

15:47

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:33, Set: 19:05, Transit: 12:50. Moon - Rise: 05:45, Set: 15:47. Civil Dark: 19:33 - 06:05. Nautical Dark: 20:06 - 05:32. Astro Dark: 20:40 - 04:58

Total Clouds (% Sky Obscured)

90
95
100
77
55
32
43
53
64
76
84
96
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
95
100
77
54
31
21
11
2
1
0
0
17
32
48
62
76
85

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
3
36
68
96
96
92
88
92
96
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
4
6
6
3
3
35
67
90
90
95
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4

Fog (%)

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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
35
58
85

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6

Wind Speed/Direction (mph)

13
12
11
11
9
7
5
5
4
4
3
3
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

7
7
7
7
5
4
2
2
1
1
1
1
0
0
1
1
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
42
43
45
50
56
64
66
69
71
73
73
75
75
75
77
83
89

Pressure (mb)

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

Ozone (du)

463
460
457
453
451
449
447
443
438
434
433
431
430
428
427
426
420
415

Forecast for Cedarwood, Middlesex, United States of America (42.36,-71.26)

Generated: 20/03/25 14:11:26. Forecast: 20/03/25 to 26/03/25. Timezone: UTC-4.00