Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 94%

16:22

05:58

06 Good
07 OK
08 OK
09 Good
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 OK
03 Good
04 Good
05 Good

Sun - Rise: 06:22, Set: 19:22, Transit: 12:52. Moon - Rise: 16:22, Set: 05:58. Civil Dark: 19:51 - 05:52. Nautical Dark: 20:26 - 05:17. Astro Dark: 21:02 - 04:40

Total Clouds (% Sky Obscured)

13
20
22
9
77
93
98
100
100
99
95
95
100
100
97
100
98
84
53
41
22
1
4
2

Low Clouds (% Sky Obscured)

6
3
8
9
63
91
98
100
99
95
70
77
99
100
95
100
95
22
13
3
1
1
4
2

Medium Clouds (% Sky Obscured)

12
20
20
2
62
16
81
98
100
95
80
90
98
81
36
36
5
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
55
70
70
87
86
31
69
70
79
47
38
21
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

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

Precipitation Probability (%)

0
4
3
3
0
0
5
5
5
5
7
7
6
4
2
2
2
2
2
2
2
2
2
0

Precipitation Amount (mm)

0
0.01
0.01
0.01
0
0
0.01
0.01
0.04
0.05
0.07
0.08
0.13
0.06
0.03
0.02
0.02
0.02
0.02
0.02
0.03
0.02
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
6
8
10
12
13
13
14
14
14
13
13
12
11
10
9
8
7
6
5
4
3
2

Dew Point (°C)

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

Relative Humidity (%)

94
93
90
84
77
72
68
66
65
65
66
68
72
80
84
87
87
88
90
91
92
91
88
86

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1017

Ozone (du)

329
331
334
337
340
342
344
345
346
347
348
352
359
368
377
384
391
396
397
396
394
393
391
390

Monday 6

Waxing Gibbous 99%

17:40

05:58

06 Good
07 Good
08 OK
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
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

Sun - Rise: 06:21, Set: 19:23, Transit: 12:52. Moon - Rise: 17:40, Set: 05:58. Civil Dark: 19:52 - 05:50. Nautical Dark: 20:27 - 05:15. Astro Dark: 21:04 - 04:38

Total Clouds (% Sky Obscured)

3
9
19
1
2
0
12
0
13
70
91
87
91
75
96
100
98
98
87
85
93
98
98
99

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
13
53
46
78
84
93
98
98
99

High Clouds (% Sky Obscured)

0
6
18
0
0
0
11
0
13
70
91
87
91
74
96
100
96
98
58
4
1
74
6
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Amount (mm)

0
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
4
5
6
8
9
10
11
12
13
13
12
10
8
7
6
5
5
5
4
4
4
4

Feels Like (°C)

2
1
1
2
4
6
7
10
11
12
13
13
12
9
7
6
5
4
3
3
3
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

84
80
74
65
54
44
37
30
25
21
20
21
24
30
34
38
41
45
48
51
54
59
64
67

Pressure (mb)

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

Ozone (du)

390
390
390
390
390
391
393
396
398
398
398
399
401
403
405
406
407
408
408
408
408
407
406
405

Tuesday 7

Full Moon 100%

19:00

06:28

06 Bad
07 OK
08 Good
09 Good
10 Good
11 Good
12 Good
13 Bad
14 Bad
15 Good
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

Sun - Rise: 06:19, Set: 19:25, Transit: 12:52. Moon - Rise: 19:00, Set: 06:28. Civil Dark: 19:54 - 05:48. Nautical Dark: 20:29 - 05:13. Astro Dark: 21:05 - 04:36

Total Clouds (% Sky Obscured)

96
37
6
8
6
16
15
74
65
16
63
68
100
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
16
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

96
27
6
8
6
0
9
74
61
15
2
11
35
0
1
1
1
1
1
1
100
100
100
100

High Clouds (% Sky Obscured)

0
17
0
0
0
0
0
0
13
2
63
67
100
98
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
12
12
10
8

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.04
0.19
0.33
0.28
0.16
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
5
7
8
9
10
11
13
14
14
14
13
11
9
8
8
7
6
6
5
5
4
4

Feels Like (°C)

2
2
3
5
6
7
10
11
13
14
14
14
13
11
9
8
8
6
5
4
4
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

69
69
65
59
52
46
42
39
36
35
34
38
44
52
60
65
68
71
76
80
83
85
87
88

Pressure (mb)

1014
1014
1014
1014
1013
1013
1012
1011
1010
1010
1009
1008
1008
1008
1009
1008
1009
1009
1009
1008
1007
1007
1006
1006

Ozone (du)

405
406
407
407
407
409
411
415
418
419
418
418
416
414
413
412
411
411
412
414
414
409
401
396

Wednesday 8

Waning Gibbous 98%

20:19

06:58

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 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 06:17, Set: 19:26, Transit: 12:51. Moon - Rise: 20:19, Set: 06:58. Civil Dark: 19:55 - 05:46. Nautical Dark: 20:30 - 05:11. Astro Dark: 21:07 - 04:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
73
73
73
73
73
73
9
9
9
9
9
9
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
95
95
95
95
95
95
63
63
63
63
63
63
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
63
63
63
63
63
63
9
9
9
9
9
9
0
0
0
0

High Clouds (% Sky Obscured)

100
100
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0

ISS Passover

Visibility (miles)

10
10
8
8
8
9
9
9
9
2
3
4
4
5
5
6
6
6
6
4
3
2
2
1

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

8
10
14
20
20
21
21
20
20
50
49
49
42
32
22
17
18
16
13
8
7
7
8
8

Precipitation Amount (mm)

0.08
0.1
0.15
0.2
0.27
0.31
0.29
0.25
0.24
0.48
0.59
0.63
0.44
0.22
0.12
0.12
0.17
0.21
0.17
0.12
0.1
0.1
0.1
0.1

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
4
4
3
3
2
2
2
2
2
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
88
87
84
83
82
82
94
90
88
89
93
97
100
100
100
100
100
100
100
100
100

Pressure (mb)

1005
1005
1005
1005
1005
1005
1004
1003
1003
1002
1002
1002
1002
1003
1003
1004
1004
1004
1004
1003
1003
1003
1003
1003

Ozone (du)

394
395
395
394
393
390
386
379
374
371
368
366
367
368
369
367
365
362
360
358
357
358
361
364

Thursday 9

Waning Gibbous 93%

21:38

07:29

06 OK
07 OK
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 OK
21 OK
22 OK
23 OK
00 Good
01 Good
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 06:15, Set: 19:27, Transit: 12:51. Moon - Rise: 21:38, Set: 07:29. Civil Dark: 19:56 - 05:44. Nautical Dark: 20:31 - 05:09. Astro Dark: 21:08 - 04:32

Total Clouds (% Sky Obscured)

0
0
99
99
99
99
99
99
100
100
100
100
100
100
15
15
15
15
15
15
30
30
30
30

Low Clouds (% Sky Obscured)

0
0
73
73
73
73
73
73
99
99
99
99
99
99
11
11
11
11
11
11
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
84
84
84
84
84
84
98
98
98
98
98
98
12
12
12
12
12
12
30
30
30
30

High Clouds (% Sky Obscured)

0
0
98
98
98
98
98
98
96
96
96
96
96
96
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
2
6
10
10
10
5
2
4
9
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

8
13
18
27
44
51
54
60
58
52
47
40
33
21
12
7
5
5
3
3
3
2
2
2

Precipitation Amount (mm)

0.08
0.05
0.05
0.09
0.23
0.42
0.71
1.13
1.4
1.22
0.82
0.5
0.28
0.13
0.06
0.03
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
97
93
92
94
97
96
94
92
91
91
92
92
90
87
86
84
83
82
81
79

Pressure (mb)

1002
1002
1002
1001
1000
999
998
997
997
996
995
995
995
995
996
996
996
997
997
997
997
997
997
998

Ozone (du)

367
370
373
375
376
378
380
382
388
401
417
430
436
439
440
439
437
436
437
440
442
443
444
445

Friday 10

Waning Gibbous 86%

22:54

08:03

06 OK
07 OK
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
01 Bad
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 06:14, Set: 19:28, Transit: 12:51. Moon - Rise: 22:54, Set: 08:03. Civil Dark: 19:57 - 05:43. Nautical Dark: 20:33 - 05:07. Astro Dark: 21:10 - 04:30

Total Clouds (% Sky Obscured)

30
30
68
68
68
68
68
68
77
77
77
77
77
77
59
59
59
59
59
59
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
25
25
25
25
25
25
68
68
68
68
68
68
55
55
55
55
55
55
0
0
0
0

Medium Clouds (% Sky Obscured)

30
30
63
63
63
63
63
63
70
70
70
70
70
70
44
44
44
44
44
44
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
12
12
12
12
12
12
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0.01
0.01
0.02
0.02
0.04
0.08
0.11
0.11
0.1
0.09
0.06
0.02
0.01
0
0
0
0
0.01
0.02
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
75
72
68
61
56
51
48
47
50
54
60
63
65
66
69
73
77
80
82
83
81
79
78

Pressure (mb)

998
998
998
998
997
997
997
996
996
996
996
997
997
998
999
1000
1000
1001
1002
1002
1003
1003
1004
1004

Ozone (du)

444
443
442
441
440
439
439
439
439
440
440
440
441
441
441
441
440
439
440
442
442
438
432
427

Saturday 11

Waning Gibbous 76%

00:07

08:41

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

Sun - Rise: 06:12, Set: 19:29, Transit: 12:51. Moon - Rise: 00:07, Set: 08:41. Civil Dark: 19:59 - 05:41. Nautical Dark: 20:34 - 05:05. Astro Dark: 21:11 - 04:28

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
38
38
38
38
38
38
25
25
25
25
25
25
100
100
100
100

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
38
38
38
38
38
38
0
0
0
0
0
0
7
7
7
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
25
25
25
25
25
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.02
0.04
0.05
0.05
0.04
0.03
0.02
0.01
0
0
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
76
74
68
62
55
51
47
44
41
41
44
50
56
62
66
68
71
75
79
83
86
87
87

Pressure (mb)

1005
1006
1006
1007
1008
1008
1008
1008
1009
1009
1009
1009
1010
1011
1012
1013
1013
1014
1014
1014
1014
1014
1015
1014

Ozone (du)

426
425
425
424
424
423
422
420
419
419
419
419
420
420
421
421
420
419
418
417
415
413
412
411

Forecast for Grafton, Windham County, US (43.17,-72.61)

Generated: 05/04/20 06:00:14. Forecast: 05/04/20 to 11/04/20. Timezone: UTC-4.00