Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waxing Crescent 32%

10:21

00:15

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 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good

Sun - Rise: 05:45, Set: 19:42, Transit: 12:43. Moon - Rise: 10:21, Set: 00:15. Civil Dark: 20:10 - 05:17. Nautical Dark: 20:43 - 04:44. Astro Dark: 21:18 - 04:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
91
90
95
100
100
100
100
90
63
23
23
19
12
2
8
2
4
8
5

Low Clouds (% Sky Obscured)

100
100
100
100
100
91
90
95
100
100
100
100
90
63
23
23
19
12
2
8
2
4
8
5

Medium Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Fog (%)

0
46
66
62
57
44
22
16
19
20
18
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
10
9
10
9
9
10
11
12
13
14
9
4
3
2
2
2
1
1
2
2
2
2
2

Precipitation Amount (mm)

0.09
0.02
0.1
0.13
0.1
0.1
0.11
0.12
0.12
0.13
0.12
0.07
0.04
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
4
6
6
6
5
4
4
3
3
3
3
4
6
7
8
11
11
11
11
10
10
12

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
87
87
90
93
99
100
100
100
100
100
100
100
98
93
86
84
84
84
87
87
79

Pressure (mb)

1015
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1015
1015

Ozone (du)

353
352
350
349
347
343
343
340
339
338
337
336
334
331
330
328
326
325
324
324
326
326
327
327

Monday 17

Waxing Crescent 42%

11:22

00:59

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

Sun - Rise: 05:44, Set: 19:43, Transit: 12:44. Moon - Rise: 11:22, Set: 00:59. Civil Dark: 20:11 - 05:16. Nautical Dark: 20:44 - 04:43. Astro Dark: 21:19 - 04:07

Total Clouds (% Sky Obscured)

15
100
100
100
100
100
100
86
64
59
56
31
3
5
3
1
1
0
1
0
0
0
0
0

Low Clouds (% Sky Obscured)

15
100
100
100
100
100
100
86
64
59
56
31
3
5
3
1
1
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
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
100
67
68
70
81
66
24
3
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
14
14
14
14
13
13
13
13
12
13
14
13
14
15
16
16
16
16
16
16
17
18

Feels Like (°C)

13
14
14
14
14
14
13
13
13
13
12
13
14
13
14
15
16
16
16
16
16
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

70
65
63
61
62
63
65
65
65
69
75
67
67
71
68
66
62
60
61
60
62
60
59
56

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1011
1012

Ozone (du)

328
330
331
330
329
328
327
327
328
328
327
326
325
325
326
326
327
326
324
321
317
315
314
313

Tuesday 18

Waxing Crescent 53%

12:24

01:38

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

Sun - Rise: 05:43, Set: 19:44, Transit: 12:44. Moon - Rise: 12:24, Set: 01:38. Civil Dark: 20:11 - 05:16. Nautical Dark: 20:45 - 04:42. Astro Dark: 21:20 - 04:06

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
16
31
6
18
27
5
2
7
7
7
7
7
7
9
9
9
9

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
16
31
6
18
27
5
2
6
6
6
6
6
6
9
9
9
9

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
1
1
1
0
0
0
0
0
0
0
0
0
1
1
0
0

Precipitation Amount (mm)

0
0
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
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
52
50
55
57
58
60
60
56
61
59
62
66
64
60
57
57
59
60
61
68
68
72
69

Pressure (mb)

1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011

Ozone (du)

312
311
311
311
311
311
313
314
313
314
315
315
315
317
319
318
317
317
315
315
316
316
317
319

Wednesday 19

First Quarter 64%

13:28

02:13

21 Good
22 Good
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
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good

Sun - Rise: 05:43, Set: 19:44, Transit: 12:44. Moon - Rise: 13:28, Set: 02:13. Civil Dark: 20:12 - 05:15. Nautical Dark: 20:46 - 04:41. Astro Dark: 21:21 - 04:05

Total Clouds (% Sky Obscured)

9
9
100
100
100
100
100
100
100
100
100
100
100
100
2
2
2
2
2
2
3
3
3
3

Low Clouds (% Sky Obscured)

0
0
100
100
100
100
100
100
100
100
100
100
100
100
2
2
2
2
2
2
3
3
3
3

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)

9
9
0
0
0
0
0
0
3
3
3
3
3
3
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
7
9
10
9
9
10
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
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
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

0
0.01
0.01
0.01
0.02
0.02
0.02
0.02
0.02
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
66
63
62
61
61
63
65
65
66
68
73
76
76
74
65
59
56
58
66
74
90
91
95

Pressure (mb)

1012
1012
1012
1013
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1009
1008
1008
1008
1009
1010
1011

Ozone (du)

321
322
323
323
323
322
322
322
322
321
321
321
321
320
321
321
322
323
328
336
334
332
332
333

Thursday 20

Waxing Gibbous 75%

14:33

02:46

21 Good
22 Good
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
15 Good
16 Good
17 Bad
18 OK
19 OK
20 OK

Sun - Rise: 05:42, Set: 19:45, Transit: 12:44. Moon - Rise: 14:33, Set: 02:46. Civil Dark: 20:13 - 05:15. Nautical Dark: 20:47 - 04:41. Astro Dark: 21:22 - 04:04

Total Clouds (% Sky Obscured)

3
3
98
98
98
98
98
98
56
56
56
56
56
56
1
1
1
1
1
1
46
46
46
46

Low Clouds (% Sky Obscured)

3
3
98
98
98
98
98
98
56
56
56
56
56
56
1
1
1
1
1
1
4
4
4
4

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
0
0
0
0
0
0
44
44
44
44

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
6
6
6
6
6
5
4
3
2
1
0
2
5
7
11
12
11
10
7
5
6
7

Dew Point (°C)

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

Relative Humidity (%)

91
87
84
79
77
77
78
79
80
87
96
100
100
93
73
64
59
56
59
64
67
80
81
82

Pressure (mb)

1011
1012
1012
1012
1012
1011
1011
1010
1011
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1012
1014
1014

Ozone (du)

334
336
338
338
339
339
341
342
342
344
344
345
347
348
349
350
350
351
353
354
356
357
357
357

Friday 21

Waxing Gibbous 75%

15:40

03:18

21 OK
22 OK
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 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good

Sun - Rise: 05:42, Set: 19:46, Transit: 12:44. Moon - Rise: 15:40, Set: 03:18. Civil Dark: 20:14 - 05:14. Nautical Dark: 20:48 - 04:40. Astro Dark: 21:23 - 04:04

Total Clouds (% Sky Obscured)

46
46
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

4
4
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)

44
44
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)

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
1
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
90
85
80
75
70
64
64
66
64
64
66
65
61
53
48
45
45
47
53
52
50
54

Pressure (mb)

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

Ozone (du)

356
354
351
348
344
341
339
338
337
337
338
339
340
341
341
341
339
338
337
336
335
335
336
336

Saturday 22

Waxing Gibbous 85%

16:50

03:51

21 Good
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 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good

Sun - Rise: 05:41, Set: 19:46, Transit: 12:44. Moon - Rise: 16:50, Set: 03:51. Civil Dark: 20:14 - 05:13. Nautical Dark: 20:48 - 04:39. Astro Dark: 21:24 - 04:03

Total 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

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
0
0
0
0
0
0
0
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
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 (%)

1
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)

0.01
0.01
0.01
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
2
3
3
3
3
3
3
2
2
1
2
3
4
5
7
8
8
7
6
5
4
3

Chance of Frost

Temperature (°C)

13
14
14
13
14
14
12
12
12
14
15
14
14
14
14
15
16
17
18
16
16
17
16
17

Feels Like (°C)

13
14
14
13
14
14
12
12
12
14
15
14
14
14
14
15
16
17
18
16
16
17
16
17

Dew Point (°C)

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

Relative Humidity (%)

51
50
49
48
45
41
40
36
33
28
24
26
27
28
30
31
32
33
33
37
39
39
42
40

Pressure (mb)

1015
1016
1016
1016
1015
1014
1014
1014
1013
1014
1014
1014
1014
1014
1014
1013
1012
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

335
334
334
334
335
335
334
332
331
330
330
330
330
331
332
332
333
334
334
333
332
330
328
327

Forecast for Palomar Mountain, San Diego County, US (33.32,-116.88)

Generated: 16/05/21 21:20:11. Forecast: 16/05/21 to 22/05/21. Timezone: UTC-7.00