Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Gibbous 99%

17:40

06:51

15 OK
16 OK
17 Good
18 Good
19 Good
20 Good
21 OK
22 Bad
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
12 Bad
13 Bad
14 OK

Sun - Rise: 06:47, Set: 18:56, Transit: 12:52. Moon - Rise: 17:40, Set: 06:51. Civil Dark: 19:21 - 06:23. Nautical Dark: 19:50 - 05:54. Astro Dark: 20:19 - 05:25

Total Clouds (% Sky Obscured)

37
22
7
3
4
6
35
59
83
82
24
41
98
100
100
100
100
98
96
89
91
99
82
16

Low Clouds (% Sky Obscured)

0
0
6
2
1
2
34
9
7
5
0
0
0
0
1
3
3
3
5
0
1
2
1
0

Medium Clouds (% Sky Obscured)

30
18
2
1
3
5
2
1
1
0
13
41
83
99
98
98
98
93
70
64
90
99
81
16

High Clouds (% Sky Obscured)

13
6
2
0
0
0
0
55
82
81
15
0
97
100
100
99
98
98
94
84
40
66
18
0

ISS Passover

Visibility (miles)

10
6
6
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
3
5
11
13
15
14
15
16
17
17
17
17
15
14
12
11
11
9
9
11
10
11
13

Chance of Frost

Temperature (°C)

16
16
15
14
13
11
11
10
10
10
9
8
9
8
8
7
7
6
7
7
8
10
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
44
50
55
57
61
56
49
46
47
51
55
53
52
54
73
77
79
78
76
74
67
60
58

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1015
1015

Ozone (du)

289
294
297
300
301
302
302
301
299
297
295
294
293
293
294
297
301
306
312
319
326
333
340
346

Wednesday 20

Full Moon 100%

18:50

07:30

15 OK
16 OK
17 OK
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 OK
10 OK
11 Bad
12 OK
13 OK
14 OK

Sun - Rise: 06:46, Set: 18:57, Transit: 12:52. Moon - Rise: 18:50, Set: 07:30. Civil Dark: 19:22 - 06:22. Nautical Dark: 19:50 - 05:53. Astro Dark: 20:20 - 05:24

Total Clouds (% Sky Obscured)

27
33
16
43
38
52
38
79
52
77
69
52
98
91
89
83
46
41
27
12
31
34
34
37

Low Clouds (% Sky Obscured)

6
6
9
39
27
45
12
72
46
77
63
51
98
90
88
83
45
41
27
8
28
31
30
31

Medium Clouds (% Sky Obscured)

24
31
8
15
16
13
26
34
23
8
38
2
11
22
12
1
2
0
1
9
10
12
23
16

High Clouds (% Sky Obscured)

0
1
7
2
9
15
23
0
0
1
6
2
6
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
9
9
9
9
9
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
Very Light Rain
Very Light Rain
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

3
4
5
5
5
5
5
5
6
6
5
6
8
13
14
11
7
6
8
11
12
11
7
6

Precipitation Amount (mm)

0.05
0.06
0.06
0.05
0.05
0.07
0.08
0.08
0.07
0.04
0.02
0.02
0.04
0.12
0.18
0.11
0.03
0.02
0.06
0.19
0.28
0.17
0.04
0.02

Wind Speed/Direction (mph)

14
15
16
16
15
15
15
15
15
15
15
16
15
15
15
15
15
15
14
14
14
14
14
15

Chance of Frost

Temperature (°C)

11
9
7
6
6
5
4
4
4
4
4
3
3
3
3
3
3
3
3
4
5
6
7
7

Feels Like (°C)

11
5
3
2
1
0
-0
-0
-1
-1
-1
-1
-2
-2
-2
-1
-1
-2
-1
-1
0
2
3
4

Dew Point (°C)

4
4
5
5
5
5
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3

Relative Humidity (%)

63
74
85
89
95
98
99
100
100
100
100
100
100
100
99
99
99
100
100
96
92
85
78
75

Pressure (mb)

1014
1014
1014
1015
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

349
351
354
358
363
367
371
375
378
382
385
384
376
365
355
346
338
332
330
329
328
324
319
315

Thursday 21

Waning Gibbous 97%

19:59

08:07

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

Sun - Rise: 06:45, Set: 18:58, Transit: 12:52. Moon - Rise: 19:59, Set: 08:07. Civil Dark: 19:22 - 06:20. Nautical Dark: 19:51 - 05:51. Astro Dark: 20:20 - 05:22

Total Clouds (% Sky Obscured)

38
58
48
35
30
27
49
57
34
30
64
70
61
16
10
71
53
15
2
11
12
12
12
12

Low Clouds (% Sky Obscured)

31
54
41
9
30
27
49
57
34
30
64
70
61
16
10
13
14
15
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

21
16
7
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
8
28
0
0
0
0
0
0
0
0
0
0
0
67
50
0
0
10
12
12
12
12

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
9
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

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
None
None
None
None
None
None

Precipitation Probability (%)

8
10
11
10
8
6
4
3
2
2
0
0
0
0
0
0
0
0
0
0
1
1
0
0

Precipitation Amount (mm)

0.05
0.11
0.17
0.16
0.11
0.07
0.04
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
1
1
-0
-1
-1
-1
-1
-1
-0
0
1
1
1
1
1
1
3
6
8
9
11
12

Dew Point (°C)

3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2

Relative Humidity (%)

77
81
88
89
93
96
98
99
99
96
93
89
86
85
84
85
87
86
79
69
63
59
54
49

Pressure (mb)

1018
1018
1017
1018
1018
1019
1019
1020
1021
1021
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1020
1020
1019
1018

Ozone (du)

313
312
311
309
308
307
307
308
308
306
304
302
303
305
307
309
312
313
314
313
311
307
302
296

Friday 22

Waning Gibbous 92%

21:06

08:45

15 Good
16 Good
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 OK
12 OK
13 OK
14 OK

Sun - Rise: 06:44, Set: 18:59, Transit: 12:51. Moon - Rise: 21:06, Set: 08:45. Civil Dark: 19:23 - 06:19. Nautical Dark: 19:52 - 05:50. Astro Dark: 20:21 - 05:21

Total Clouds (% Sky Obscured)

12
12
73
73
73
73
73
73
66
66
66
66
66
66
99
99
99
99
99
99
23
23
23
23

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
60
60
60
60
60
60
35
35
35
35
35
35
23
23
23
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
49
49
49
49
49
49
0
0
0
0

High Clouds (% Sky Obscured)

12
12
73
73
73
73
73
73
13
13
13
13
13
13
98
98
98
98
98
98
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
8
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

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0.01
0.02
0.02
0.02
0.02
0.04
0.07
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
11
10
9
8
8
7
8
8
8
8
8
8
7
7
7
8
9
10
11
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
48
53
60
69
77
82
83
83
87
83
78
74
70
69
72
77
80
77
72
70
65
59
56

Pressure (mb)

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

Ozone (du)

291
286
281
279
278
277
276
276
276
276
276
276
276
277
279
282
285
287
286
284
282
281
279
277

Saturday 23

Waning Gibbous 85%

22:11

09:24

15 OK
16 OK
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 Good
12 Good
13 Good
14 Good

Sun - Rise: 06:42, Set: 18:59, Transit: 12:51. Moon - Rise: 22:11, Set: 09:24. Civil Dark: 19:24 - 06:18. Nautical Dark: 19:53 - 05:49. Astro Dark: 20:22 - 05:19

Total Clouds (% Sky Obscured)

23
23
93
93
93
93
93
93
71
71
71
71
71
71
94
94
94
94
94
94
0
0
0
0

Low Clouds (% Sky Obscured)

23
23
93
93
93
93
93
93
64
64
64
64
64
64
47
47
47
47
47
47
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
20
20
20
20
20
20
89
89
89
89
89
89
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
9
9
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
3
0
0
0
0
8
6
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.06
0.02
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
14
13
13
12
11
11
10
8
8
8
8
7
7
7
6
6
5
5
4
3
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
7
5
4
3
3
3
4
4
4
4
4
4
4
4
4
5
7
10
11
12
13
15

Dew Point (°C)

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

Relative Humidity (%)

56
58
63
68
76
82
85
85
84
84
84
83
82
78
74
71
70
65
53
42
36
33
31
29

Pressure (mb)

1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021
1021
1020
1020
1019

Ozone (du)

275
274
273
273
273
273
273
273
273
272
272
272
273
274
275
276
277
278
278
278
277
277
277
276

Sunday 24

Waning Gibbous 76%

23:15

10:05

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

Sun - Rise: 06:41, Set: 19:00, Transit: 12:51. Moon - Rise: 23:15, Set: 10:05. Civil Dark: 19:25 - 06:16. Nautical Dark: 19:54 - 05:47. Astro Dark: 20:23 - 05:18

Total Clouds (% Sky Obscured)

0
0
2
2
2
2
2
2
38
38
38
38
38
38
0
0
0
0
0
0
84
84
84
84

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
1
1
1
1
1
1
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
38
38
38
38
38
38
0
0
0
0
0
0
84
84
84
84

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
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)

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

Chance of Frost

Temperature (°C)

16
17
16
15
13
12
11
10
10
10
10
10
9
9
9
9
9
10
12
14
15
16
17
18

Feels Like (°C)

16
17
16
15
13
12
11
10
10
9
9
9
9
9
9
9
9
10
12
14
15
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

28
27
30
34
41
49
55
60
63
63
61
59
56
53
51
51
52
50
43
36
32
30
27
25

Pressure (mb)

1019
1018
1018
1019
1019
1020
1020
1021
1021
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1020

Ozone (du)

276
275
274
274
275
276
276
277
277
277
276
276
276
275
276
277
278
280
280
280
280
280
278
277

Monday 25

Waning Gibbous 66%

00:15

10:48

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

Sun - Rise: 06:40, Set: 19:01, Transit: 12:50. Moon - Rise: 00:15, Set: 10:48. Civil Dark: 19:25 - 06:15. Nautical Dark: 19:54 - 05:46. Astro Dark: 20:24 - 05:16

Total Clouds (% Sky Obscured)

84
84
0
0
0
0
0
0
20
20
20
20
20
20
99
99
99
99
99
99
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

84
84
0
0
0
0
0
0
20
20
20
20
20
20
99
99
99
99
99
99
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
None
None
None
None
None

Precipitation Probability (%)

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

Chance of Frost

Temperature (°C)

19
19
19
18
16
14
14
13
13
12
12
12
12
12
12
12
12
13
15
17
18
19
19
20

Feels Like (°C)

19
19
19
18
16
14
14
13
13
12
12
12
12
12
12
12
12
13
15
17
18
19
19
20

Dew Point (°C)

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

Relative Humidity (%)

23
23
24
28
34
40
43
43
43
42
41
39
38
38
37
38
39
38
33
27
24
22
21
20

Pressure (mb)

1020
1019
1019
1018
1019
1019
1019
1019
1019
1019
1018
1018
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1014
1014

Ozone (du)

277
276
275
274
274
273
272
271
270
270
270
269
269
269
269
269
269
269
269
269
269
269
268
268

Forecast for California, USA (33.03,-116.39)

Generated: 19/03/19 15:58:35. Forecast: 19/03/19 to 25/03/19. Timezone: UTC-7.00