Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 22

First Quarter 62%

12:36

02:28

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

Sun - Rise: 05:47, Set: 19:35, Transit: 12:41. Moon - Rise: 12:36, Set: 02:28. Civil Dark: 20:06 - 05:17. Nautical Dark: 20:43 - 04:40. Astro Dark: 21:23 - 04:00

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
69
6
26
0
0
35
3
0
9
16

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
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
0
0
0
0
69
6
26
0
0
35
3
0
9
16

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
7
6
5
5
4
3
2
3
4
7
9
11
13
14
15
16
16
16
15
14
12
11
10

Feels Like (°C)

7
5
4
3
2
2
1
0
1
3
7
9
11
13
14
15
16
16
16
15
14
12
11
8

Dew Point (°C)

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

Relative Humidity (%)

36
40
45
49
51
53
55
58
60
56
48
44
38
34
33
32
31
31
33
34
36
39
42
44

Pressure (mb)

1029
1029
1030
1030
1030
1031
1031
1031
1032
1032
1033
1033
1033
1033
1033
1032
1032
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

394
395
396
397
396
391
385
379
377
375
374
372
371
369
366
362
359
356
354
352
351
349
347
345

Monday 23

Waxing Gibbous 73%

13:46

03:11

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

Sun - Rise: 05:46, Set: 19:37, Transit: 12:41. Moon - Rise: 13:46, Set: 03:11. Civil Dark: 20:07 - 05:15. Nautical Dark: 20:44 - 04:38. Astro Dark: 21:24 - 03:58

Total Clouds (% Sky Obscured)

7
0
0
0
15
0
0
31
35
12
69
96
91
91
84
71
91
94
99
99
98
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
0
0
0
15
0
0
31
35
12
69
96
91
91
84
71
91
94
99
99
98
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
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
3
3
3
0
0
0
0
0
0
0
0
0
2
2
3
3
3
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
8
7
7
6
5
5
5
6
8
10
12
14
15
16
17
17
16
16
15
14
13
12

Feels Like (°C)

7
6
6
5
5
4
3
2
3
4
6
8
12
14
15
16
17
17
16
16
15
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

46
48
51
54
56
58
61
63
62
60
56
51
46
42
39
36
34
35
36
38
39
40
42
45

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1029
1029
1028
1027
1027
1026
1026
1026
1026
1026

Ozone (du)

344
342
340
338
337
334
331
329
328
328
328
328
327
327
327
327
327
326
324
323
321
320
319
319

Tuesday 24

Waxing Gibbous 83%

14:55

03:47

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
20 Bad
21 Bad

Sun - Rise: 05:44, Set: 19:38, Transit: 12:41. Moon - Rise: 14:55, Set: 03:47. Civil Dark: 20:08 - 05:14. Nautical Dark: 20:46 - 04:36. Astro Dark: 21:26 - 03:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
9
56
97
39
13
16
26
16
44
66
95
42
28
28
28
28
28
28
87
87

Medium Clouds (% Sky Obscured)

2
80
81
91
91
100
100
99
100
100
99
99
99
100
99
98
98
98
98
98
98
98
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
46
46
29
27
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
7
5
3
2
2
2
2
2
2
2
3
3
4
5
5
4

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
11
23
34
41
46
50
54
57
60
63
66
69
71
71
70
69
66
63
60
56

Precipitation Amount (mm)

0
0
0
0
0.01
0.06
0.26
0.52
0.69
0.86
1.1
1.38
1.81
2.34
2.9
3.48
3.85
3.84
3.61
3.14
2.21
1.26
0.74
0.52

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
9
9
9
8
7
6
6
6
7
8
8
9
9
9
9
9
8
8
8
8
9
9

Feels Like (°C)

11
8
8
8
8
7
6
5
4
4
5
6
6
7
7
7
6
6
5
5
5
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

49
53
57
62
68
77
88
98
100
100
100
100
98
97
97
98
100
100
100
100
100
100
100
100

Pressure (mb)

1026
1026
1025
1025
1024
1023
1022
1022
1021
1021
1020
1019
1019
1018
1016
1015
1013
1012
1010
1009
1008
1007
1006
1005

Ozone (du)

319
319
321
323
325
328
330
332
336
340
342
342
341
340
341
342
343
343
343
345
351
359
365
366

Wednesday 25

Waxing Gibbous 79%

16:03

04:20

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
20 Good
21 Good

Sun - Rise: 05:43, Set: 19:39, Transit: 12:41. Moon - Rise: 16:03, Set: 04:20. Civil Dark: 20:09 - 05:12. Nautical Dark: 20:47 - 04:35. Astro Dark: 21:28 - 03:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
93
93
93
93
93
6
6

Low Clouds (% Sky Obscured)

87
87
87
87
100
100
100
100
100
100
100
100
100
100
100
100
90
90
90
90
90
90
5
5

Medium Clouds (% Sky Obscured)

100
100
100
100
24
24
24
24
24
24
0
0
0
0
0
0
0
0
0
0
0
0
6
6

High Clouds (% Sky Obscured)

100
100
100
100
0
0
0
0
0
0
90
90
90
90
90
90
31
31
31
31
31
31
0
0

ISS Passover

Visibility (miles)

2
0
0
0
0
0
0
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-

Fog (%)

0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

53
48
41
33
27
23
21
20
19
20
20
8
0
0
8
10
11
10
8
4
3
0
0
0

Precipitation Amount (mm)

0.41
0.33
0.2
0.1
0.07
0.09
0.1
0.11
0.15
0.3
0.47
0.01
0
0
0.03
0.12
0.2
0.14
0.05
0.02
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
10
10
10
11
11
10
10
9
9
9
10
12
13
14
15
15
15
15
14
13
12
11
10

Feels Like (°C)

7
8
10
10
11
11
10
8
8
8
8
8
12
13
14
15
15
15
15
14
13
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
98
96
97
97
98
97
93
86
76
68
65
62
61
61
62
63
65
67
70
72

Pressure (mb)

1005
1004
1003
1003
1002
1001
1001
1001
1001
1001
1001
1004
1004
1004
1004
1004
1004
1005
1005
1006
1007
1008
1009
1010

Ozone (du)

365
363
363
363
364
367
370
374
378
383
387
389
390
392
395
399
400
398
393
389
386
383
382
381

Thursday 26

Waxing Gibbous 90%

17:10

04:51

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

Sun - Rise: 05:41, Set: 19:40, Transit: 12:41. Moon - Rise: 17:10, Set: 04:51. Civil Dark: 20:11 - 05:10. Nautical Dark: 20:48 - 04:33. Astro Dark: 21:29 - 03:52

Total Clouds (% Sky Obscured)

6
6
6
6
0
0
0
0
0
0
1
1
1
1
1
1
100
100
100
100
100
100
7
7

Low Clouds (% Sky Obscured)

5
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0
73
73
73
73
73
73
1
1

Medium Clouds (% Sky Obscured)

6
6
6
6
0
0
0
0
0
0
1
1
1
1
1
1
99
99
99
99
99
99
6
6

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
2
2

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.03
0.15
0.34
0.59

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
6
6
5
5
4
4
5
7
9
10
12
13
14
15
15
14
13
13
12
10
8
7

Dew Point (°C)

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

Relative Humidity (%)

74
75
76
77
77
80
83
86
85
81
75
68
60
56
53
52
53
56
61
66
72
78
85
88

Pressure (mb)

1011
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

381
382
381
381
381
382
383
383
382
379
377
376
376
375
373
371
368
365
361
359
357
357
356
355

Friday 27

Waxing Gibbous 96%

18:16

05:20

22 OK
23 OK
00 OK
01 OK
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

Sun - Rise: 05:40, Set: 19:41, Transit: 12:40. Moon - Rise: 18:16, Set: 05:20. Civil Dark: 20:12 - 05:09. Nautical Dark: 20:50 - 04:31. Astro Dark: 21:31 - 03:50

Total Clouds (% Sky Obscured)

7
7
7
7
77
77
77
77
77
77
98
98
98
98
98
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
80
80

Medium Clouds (% Sky Obscured)

6
6
6
6
0
0
0
0
0
0
63
63
63
63
63
63
100
100
100
100
100
100
23
23

High Clouds (% Sky Obscured)

2
2
2
2
77
77
77
77
77
77
96
96
96
96
96
96
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

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

Precipitation Probability (%)

19
19
19
19
19
19
20
19
17
14
12
11
11
10
10
10
10
10
10
0
12
14
14
15

Precipitation Amount (mm)

0.87
0.97
0.69
0.36
0.23
0.25
0.32
0.36
0.29
0.18
0.12
0.09
0.08
0.07
0.06
0.06
0.05
0.03
0.01
0
0.02
0.08
0.12
0.08

Wind Speed/Direction (mph)

6
6
7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
7
7
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
91
91
91
94
98
100
100
100
100
100
95
91
88
89
89
87
84
83
85
89
94
97

Pressure (mb)

1012
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008
1007
1007
1007
1006
1006
1005
1005
1004
1004
1004
1004
1004
1004

Ozone (du)

353
352
352
352
351
351
350
350
352
355
358
359
360
360
361
362
362
363
364
365
368
372
376
380

Saturday 28

Waxing Gibbous 99%

19:21

05:50

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

Sun - Rise: 05:38, Set: 19:42, Transit: 12:40. Moon - Rise: 19:21, Set: 05:50. Civil Dark: 20:13 - 05:07. Nautical Dark: 20:51 - 04:29. Astro Dark: 21:33 - 03:48

Total Clouds (% Sky Obscured)

100
100
100
100
3
3
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
18
18

Low Clouds (% Sky Obscured)

80
80
80
80
3
3
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
2
2

Medium Clouds (% Sky Obscured)

23
23
23
23
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
17
17

High Clouds (% Sky Obscured)

100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Precipitation Probability (%)

15
0
0
0
0
0
0
0
0
0
0
0
12
11
11
11
10
10
9
0
8
9
9
8

Precipitation Amount (mm)

0.03
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.05
0.09
0.11
0.06
0.01
0
0.02
0.07
0.11
0.08

Wind Speed/Direction (mph)

5
5
6
7
8
8
8
9
9
10
11
11
11
11
2
9
10
7
11
13
13
12
12
11

Chance of Frost

Temperature (°C)

9
8
7
6
6
6
7
7
8
8
9
9
10
11
11
11
11
11
11
11
11
10
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

99
100
100
100
100
100
100
97
95
90
85
76
68
63
61
61
60
57
54
52
53
58
63
65

Pressure (mb)

1004
1004
1004
1003
1003
1002
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1007
1008

Ozone (du)

385
389
393
396
399
403
407
411
416
422
426
428
429
429
429
428
427
425
423
421
421
421
423
426

Forecast for Stratham, Rockingham County, US (43.01,-70.90)

Generated: 22/04/18 22:00:50. Forecast: 22/04/18 to 28/04/18. Timezone: UTC-4.00