Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 16

Waning Crescent 2%

06:14

17:55

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

Sun - Rise: 06:58, Set: 19:02, Transit: 13:00. Moon - Rise: 06:14, Set: 17:55. Civil Dark: 19:27 - 06:33. Nautical Dark: 19:56 - 06:04. Astro Dark: 20:24 - 05:34

Total Clouds (% Sky Obscured)

37
30
23
20
63
52
46
30
45
28
36
31
40
67
69
28
35
51
13
6
18
5
5
49

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)

13
3
23
20
56
44
32
25
25
17
29
24
39
67
66
27
27
42
10
4
12
3
3
41

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

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

Chance of Frost

Temperature (°C)

20
21
21
20
20
20
20
20
20
20
20
20
21
24
25
26
28
29
30
29
29
28
26
23

Feels Like (°C)

18
18
18
17
16
16
16
16
16
15
16
16
18
21
23
25
26
26
27
27
27
26
25
24

Dew Point (°C)

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

Relative Humidity (%)

26
26
25
25
24
24
24
25
25
26
26
26
28
22
18
16
16
15
15
15
15
17
21
26

Pressure (mb)

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

Ozone (du)

294
293
292
290
290
289
288
289
290
289
289
289
289
291
290
289
289
290
290
290
291
291
291
290

Tuesday 17

Waning Crescent 0%

06:42

19:00

20 Bad
21 OK
22 OK
23 Good
00 Good
01 Good
02 Good
03 Good
04 OK
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

Sun - Rise: 06:56, Set: 19:03, Transit: 12:59. Moon - Rise: 06:42, Set: 19:00. Civil Dark: 19:27 - 06:31. Nautical Dark: 19:57 - 06:02. Astro Dark: 20:25 - 05:33

Total Clouds (% Sky Obscured)

52
37
45
16
6
2
1
12
20
2
2
2
2
3
3
3
3
3
2
2
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)

44
34
44
16
6
1
1
12
13
2
2
2
2
2
3
3
3
3
2
2
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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

Chance of Frost

Temperature (°C)

21
22
22
21
21
21
21
21
20
20
20
20
22
25
26
27
28
29
29
29
28
27
26
24

Feels Like (°C)

20
19
20
18
20
20
20
20
19
18
19
19
21
26
26
26
26
27
27
27
27
26
25
24

Dew Point (°C)

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

Relative Humidity (%)

27
28
29
29
30
30
30
29
29
30
30
30
30
23
19
18
17
17
16
17
17
19
23
30

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1017
1018

Ozone (du)

290
289
288
289
289
289
289
288
289
290
290
290
290
291
290
290
289
289
288
289
289
289
288
288

Wednesday 18

New Moon 1%

07:09

No Set

20 Good
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

Sun - Rise: 06:55, Set: 19:03, Transit: 12:59. Moon - Rise: 07:09, Set: No Set. Civil Dark: 19:28 - 06:30. Nautical Dark: 19:57 - 06:01. Astro Dark: 20:26 - 05:31

Total Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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

Chance of Frost

Temperature (°C)

22
23
22
21
21
21
21
21
21
20
21
21
22
26
27
28
29
29
30
30
29
29
27
25

Feels Like (°C)

22
23
22
20
21
20
20
20
19
19
19
19
21
25
26
27
27
28
28
29
28
28
27
26

Dew Point (°C)

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

Relative Humidity (%)

31
32
32
32
32
31
30
28
27
26
24
23
23
18
15
14
14
14
15
16
17
19
25
32

Pressure (mb)

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

Ozone (du)

287
288
289
288
288
288
287
286
286
286
286
285
285
286
286
286
286
285
285
283
284
283
283
282

Thursday 19

Waxing Crescent 5%

07:39

20:08

20 Good
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 OK
14 OK
15 OK
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 06:54, Set: 19:04, Transit: 12:59. Moon - Rise: 07:39, Set: 20:08. Civil Dark: 19:29 - 06:29. Nautical Dark: 19:58 - 05:59. Astro Dark: 20:27 - 05:30

Total Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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

Chance of Frost

Temperature (°C)

23
23
23
22
22
22
22
22
21
21
21
22
23
25
27
29
30
30
31
31
30
29
27
25

Feels Like (°C)

23
23
22
22
21
21
22
21
20
20
20
20
22
26
26
27
28
28
30
29
28
28
26
25

Dew Point (°C)

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

Relative Humidity (%)

32
31
30
30
30
31
32
32
30
28
26
23
22
16
13
14
14
13
14
14
16
19
23
30

Pressure (mb)

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

Ozone (du)

281
282
283
282
281
280
280
280
280
279
280
280
279
279
279
278
278
280
281
282
282
283
283
284

Friday 20

Waxing Crescent 11%

08:12

21:18

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

Sun - Rise: 06:52, Set: 19:05, Transit: 12:59. Moon - Rise: 08:12, Set: 21:18. Civil Dark: 19:30 - 06:27. Nautical Dark: 19:59 - 05:58. Astro Dark: 20:28 - 05:28

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
3
46
13
19
4
4
3
57
62
76
77
77
78
60
46
31

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
4
3
46
13
19
4
4
3
39
56
76
77
77
78
60
42
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

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

Chance of Frost

Temperature (°C)

22
22
21
21
21
20
20
20
20
19
20
21
22
24
25
26
25
25
25
25
25
24
22
21

Feels Like (°C)

22
22
21
21
20
19
19
19
19
18
17
20
21
23
24
24
23
23
22
23
23
23
20
21

Dew Point (°C)

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

Relative Humidity (%)

31
31
29
31
30
25
23
23
24
25
27
28
29
23
22
21
20
19
18
20
22
23
29
35

Pressure (mb)

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

Ozone (du)

284
284
285
285
284
283
283
283
284
286
287
287
287
286
286
286
285
285
284
283
282
281
281
282

Saturday 21

Waxing Crescent 20%

08:51

22:30

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

Sun - Rise: 06:51, Set: 19:06, Transit: 12:58. Moon - Rise: 08:51, Set: 22:30. Civil Dark: 19:31 - 06:26. Nautical Dark: N/A - 05:57. Astro Dark: 20:29 - 05:27

Total Clouds (% Sky Obscured)

39
47
55
55
50
50
51
52
54
52
46
40
35
34
39
42
51
59
68
84
99
98
96
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
19
41
46
54
60
57
55
32

Medium Clouds (% Sky Obscured)

0
0
0
5
10
13
27
40
54
38
20
0
1
2
3
4
4
8
6
5
3
4
4
4

High Clouds (% Sky Obscured)

14
17
25
50
50
50
51
45
33
35
32
30
35
34
39
42
51
59
68
82
95
95
95
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
21
22
21
15
15
15
15
16
16
13
14
14
12
11
10
20
19
18
18
20
21
18
19

Dew Point (°C)

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

Relative Humidity (%)

44
46
50
54
51
49
48
48
49
49
47
47
44
38
32
27
27
27
26
28
30
32
38
45

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011

Ozone (du)

282
283
284
284
285
286
286
288
289
291
292
292
293
293
293
293
293
293
293
293
293
293
294
295

Sunday 22

Waxing Crescent 30%

09:38

23:44

20 Bad
21 OK
22 Good
23 Good
00 Good
01 Good
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 Bad
15 Bad
16 Bad

Sun - Rise: 06:50, Set: 19:06, Transit: 12:58. Moon - Rise: 09:38, Set: 23:44. Civil Dark: 19:31 - 06:25. Nautical Dark: 20:00 - 05:55. Astro Dark: 20:30 - 05:25

Total Clouds (% Sky Obscured)

66
35
1
8
9
10
40
70
99
99
98
98
92
93
97
91
83
78
75
74
77

Low Clouds (% Sky Obscured)

12
5
0
1
3
4
3
2
0
0
0
0
2
1
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
4
1
8
5
2
0
0
0
0
0
0
12
24
34
41
50
65
47
34
21

High Clouds (% Sky Obscured)

66
35
1
8
9
10
40
70
80
72
64
56
67
77
88
67
43
20
13
12
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

6
6
6
5
6
6
7
6
6
7
6
6
5
5
6
6
6
7
7
7
7

Chance of Frost

Temperature (°C)

17
17
17
17
14
14
14
14
14
14
14
14
15
15
16
16
19
19
19
19
19

Feels Like (°C)

19
19
18
17
15
15
15
15
15
15
12
13
13
12
11
10
18
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

53
55
57
58
58
59
60
60
60
60
59
59
58
54
51
48
48
47
48
48
47

Pressure (mb)

1012
1012
1012
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

296
297
298
299
297
296
294
294
294
294
293
292
292
292
291
291
290
289
289
288
287

Forecast for Mount Wilson, Los Angeles, United States of America (34.22,-118.06)

Generated: 16/03/26 20:45:31. Forecast: 16/03/26 to 22/03/26. Timezone: UTC-7.00