Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Crescent 4%

08:56

18:19

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

Sun - Rise: 07:11, Set: 16:50, Transit: 12:00. Moon - Rise: 08:56, Set: 18:19. Civil Dark: 17:19 - 06:42. Nautical Dark: 17:52 - 06:10. Astro Dark: 18:24 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
87
67
44
5
55
1
23
73
95
7
17
76
64
98
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
84
16
9
2
0
0
0
0
0
0
0
0
2
13
26
51
84
63
100
100
82

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)

2
0
0
16
61
39
3
55
0
23
73
95
7
17
76
63
98
98
99
100
100
100
100
100

ISS Passover

Visibility (miles)

9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
5
20
20
20
47
86
66

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

93
87
84
81
80
75
71
70
71
74
77
77
76
73
74
75
79
81
82
85
84
87
90
92

Pressure (mb)

1025
1026
1026
1026
1025
1024
1023
1023
1023
1023
1022
1022
1022
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021

Ozone (du)

259
258
257
254
255
256
258
259
258
260
262
263
268
270
275
275
278
280
283
287
289
290
291
291

Monday 6

Waxing Crescent 10%

10:01

19:29

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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK

Sun - Rise: 07:12, Set: 16:50, Transit: 12:01. Moon - Rise: 10:01, Set: 19:29. Civil Dark: 17:19 - 06:43. Nautical Dark: 17:52 - 06:10. Astro Dark: 18:24 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
66
79
61
13

Low Clouds (% Sky Obscured)

42
26
63
30
10
9
5
3
1
0
0
0
0
0
0
0
2
13
99
16
48
78
55
4

Medium Clouds (% Sky Obscured)

0
0
9
31
1
26
63
100
98
100
70
9
100
97
100
100
100
98
100
86
1
8
41
10

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
99
78
100
90
34
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 (%)

36
19
7
3
3
3
2
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
8
16
13
2
3
5
3
5
6
7
6
4
3
2
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.09
0.23
0.2
0.01
0.03
0.06
0.03
0.05
0.09
0.12
0.1
0.07
0.04
0.02
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
11
11
12
12
12
12
12
12
12
12
13
13
13
13
12
12
12
12
12
11
11
10

Feels Like (°C)

10
10
11
11
12
12
12
12
12
12
12
12
13
13
13
13
12
12
12
12
12
11
11
10

Dew Point (°C)

9
9
9
9
10
10
10
10
10
10
10
9
9
9
10
10
9
9
9
9
10
9
9
8

Relative Humidity (%)

91
92
90
89
88
88
86
85
86
86
85
83
80
77
79
78
83
85
86
86
85
88
88
89

Pressure (mb)

1022
1022
1022
1021
1021
1020
1019
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1015
1014

Ozone (du)

291
292
290
291
292
294
297
300
308
312
312
311
309
311
316
319
314
314
314
313
316
317
316
316

Tuesday 7

Waxing Crescent 19%

10:54

20:41

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

Sun - Rise: 07:13, Set: 16:50, Transit: 12:01. Moon - Rise: 10:54, Set: 20:41. Civil Dark: 17:19 - 06:44. Nautical Dark: 17:52 - 06:11. Astro Dark: 18:24 - 05:39

Total Clouds (% Sky Obscured)

0
0
1
2
0
0
0
0
0
0
0
0
0
1
95
95
95
95
95
95
99
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
4
4

Medium Clouds (% Sky Obscured)

0
0
1
2
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
1
95
95
95
95
95
95
99
99
99
99

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)

5
4
4
4
4
4
5
5
5
5
5
5
4
4
4
4
4
4
4
5
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
9
9
9
10
10
10
9
9
9
9
9
9
10
10
10
11
11
11
11
11
11
11

Relative Humidity (%)

89
86
83
79
73
70
68
68
68
72
75
77
76
75
76
84
86
88
90
86
91
94
96
96

Pressure (mb)

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

Ozone (du)

314
309
309
305
300
296
294
290
284
281
279
279
277
276
275
276
278
279
279
280
283
285
285
285

Wednesday 8

Waxing Crescent 29%

11:37

21:53

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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:14, Set: 16:50, Transit: 12:02. Moon - Rise: 11:37, Set: 21:53. Civil Dark: 17:19 - 06:45. Nautical Dark: 17:52 - 06:12. Astro Dark: 18:24 - 05:40

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
67
67
67
67
67
67
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

4
4
45
45
45
45
45
45
2
2
2
2
2
2
1
1
1
1
1
1
6
6
6
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
95
95
95
95
95
95
2
2
2
2

High Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
66
66
66
66
66
66
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
1
0
0
0
0
0
0
0
0
0
2
3
2
3
14
30
44
59
66
54
23
12

Precipitation Amount (mm)

0
0
0.01
0
0
0
0
0
0
0
0
0
0.01
0.03
0.01
0.03
0.09
0.18
0.28
0.41
0.49
0.32
0.15
0.11

Wind Speed/Direction (mph)

6
6
8
9
10
11
11
11
11
10
11
12
13
13
14
14
14
14
13
13
14
14
15
17

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
11
12
11
12
12
12
12
13
12
12
12
12
11
11
10
10

Feels Like (°C)

11
11
11
11
11
11
11
11
11
12
11
12
12
12
12
13
12
12
12
12
11
11
10
6

Dew Point (°C)

10
10
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
10
10
10
10
10
9

Relative Humidity (%)

97
98
100
100
100
100
100
100
100
98
96
93
89
86
83
82
87
88
87
84
90
94
96
96

Pressure (mb)

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

Ozone (du)

284
284
285
285
284
284
284
285
286
287
287
286
286
286
287
287
287
288
288
290
293
295
298
303

Thursday 9

Waxing Crescent 40%

12:11

23:01

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

Sun - Rise: 07:15, Set: 16:50, Transit: 12:02. Moon - Rise: 12:11, Set: 23:01. Civil Dark: 17:20 - 06:45. Nautical Dark: 17:52 - 06:13. Astro Dark: 18:24 - 05:41

Total Clouds (% Sky Obscured)

100
100
24
24
24
24
24
24
84
84
84
84
84
84
15
15
15
15
15
15
0
0
0
0

Low Clouds (% Sky Obscured)

6
6
5
5
5
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
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)

100
100
21
21
21
21
21
21
84
84
84
84
84
84
15
15
15
15
15
15
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

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
None
None
None

Precipitation Probability (%)

10
7
7
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.09
0.06
0.12
0.06
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
9
7
7
7
6
6
6
6
5
5
4
4
4
4
4
4
5
4
4
4
5
5
5

Relative Humidity (%)

100
97
85
80
74
70
67
67
66
67
67
68
66
64
68
73
74
75
76
77
73
78
85
88

Pressure (mb)

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

Ozone (du)

309
314
318
316
312
311
310
310
310
312
314
317
320
323
330
332
331
331
332
334
335
335
335
333

Friday 10

First Quarter 50%

12:41

00:06

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

Sun - Rise: 07:15, Set: 16:51, Transit: 12:03. Moon - Rise: 12:41, Set: 00:06. Civil Dark: 17:20 - 06:46. Nautical Dark: 17:53 - 06:13. Astro Dark: 18:24 - 05:41

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
40
40
40
40
40
40
19
19
19
19
19
19
38
38
38
38

Low Clouds (% Sky Obscured)

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

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
40
40
40
40
40
40
19
19
19
19
19
19
38
38
38
38

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
80
75
70
62
56
53
52
52
53
54
54
53
52
54
56
59
62
66
70
74
73
77
78

Pressure (mb)

1021
1021
1022
1022
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

328
322
316
311
306
302
298
295
293
291
290
289
288
288
288
287
286
285
285
285
285
286
288
289

Saturday 11

Waxing Gibbous 61%

13:06

01:07

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

Sun - Rise: 07:16, Set: 16:51, Transit: 12:03. Moon - Rise: 13:06, Set: 01:07. Civil Dark: 17:20 - 06:47. Nautical Dark: 17:53 - 06:14. Astro Dark: 18:25 - 05:42

Total Clouds (% Sky Obscured)

38
38
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
56
56
56
56

Low Clouds (% Sky Obscured)

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

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)

38
38
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
56
56
56
56

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
73
70
66
62
58
57
57
59
64
68
72
73
74
74
80
81
83
86
90
94
93
99
100

Pressure (mb)

1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022
1022

Ozone (du)

289
289
289
289
288
288
288
288
289
289
289
289
289
289
290
290
290
291
292
293
293
294
295
296

Forecast for San Francisco, San Francisco County, US (37.77,-122.42)

Generated: 05/12/21 08:42:47. Forecast: 05/12/21 to 11/12/21. Timezone: UTC-8.00