Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 25

First Quarter 49%

No Rise

00:40

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
08 Bad
09 Bad
10 OK

Sun - Rise: 06:52, Set: 17:16, Transit: 12:04. Moon - Rise: No Rise, Set: 00:40. Civil Dark: 17:42 - 06:26. Nautical Dark: 18:13 - 05:55. Astro Dark: 18:42 - 05:26

Total Clouds (% Sky Obscured)

49
60
65
68
98
100
100
93
98
100
100
100
100
100
100
100
100
100
100
99
97
73
59
42

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)

49
60
65
68
81
63
69
93
97
100
98
92
96
98
41
76
93
90
19
64
86
73
59
14

High Clouds (% Sky Obscured)

49
60
42
38
64
100
100
79
92
84
100
78
100
100
100
100
100
100
100
97
51
45
42
30

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-16
-15
-14
-14
-13
-11
-9
-9
-11
-10
-9
-10
-10
-10
-11
-13
-13
-14
-15
-15
-15
-13
-13
-17

Relative Humidity (%)

13
13
14
15
16
20
25
25
26
27
28
28
27
27
25
23
22
20
19
19
19
20
18
11

Pressure (mb)

1021
1021
1020
1020
1020
1021
1021
1022
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025

Ozone (du)

284
286
287
287
287
289
290
292
294
297
297
297
297
299
303
303
305
309
315
316
317
319
320
323

Monday 26

Waxing Gibbous 60%

11:11

01:51

11 OK
12 OK
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 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good

Sun - Rise: 06:52, Set: 17:17, Transit: 12:05. Moon - Rise: 11:11, Set: 01:51. Civil Dark: 17:43 - 06:25. Nautical Dark: 18:14 - 05:55. Astro Dark: 18:43 - 05:25

Total Clouds (% Sky Obscured)

26
33
9
1
0
0
0
0
0
0
0
0
6
0
0
2
2
3
4
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)

15
33
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

22
6
7
0
0
0
0
0
0
0
0
0
5
0
0
2
2
2
4
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
5
5
4
3
3
4
6
7
6
6
5
5
4
4
4
4
3
3
2
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-17
-17
-17
-17
-17
-16
-11
-12
-11
-12
-11
-13
-14
-14
-14
-14
-14
-15
-14
-15
-15
-11
-12
-14

Relative Humidity (%)

11
11
11
11
11
13
20
22
23
22
22
21
20
20
20
20
19
19
19
19
20
22
18
13

Pressure (mb)

1025
1024
1023
1023
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1025
1026
1025
1025
1025

Ozone (du)

320
318
319
321
318
316
313
310
308
304
301
300
295
290
288
287
285
283
283
283
283
281
280
279

Tuesday 27

Waxing Gibbous 72%

11:54

03:04

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

Sun - Rise: 06:51, Set: 17:18, Transit: 12:05. Moon - Rise: 11:54, Set: 03:04. Civil Dark: 17:44 - 06:25. Nautical Dark: 18:14 - 05:54. Astro Dark: 18:44 - 05:25

Total Clouds (% Sky Obscured)

0
0
0
0
6
100
71
100
97
100
9
20
53
68
100
100
100
100
94
100
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
5
0
70
0
0
0
12
14
52
32
19
19
52
66
100
100
98

High Clouds (% Sky Obscured)

0
0
0
0
6
100
58
100
96
100
8
20
48
62
100
100
100
100
94
100
100
100
100
100

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)

2
2
2
3
3
2
2
4
4
4
4
4
3
3
3
3
3
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-16
-15
-14
-13
-13
-11
-8
-9
-8
-8
-7
-8
-8
-8
-8
-10
-10
-11
-11
-10
-11
-9
-9
-11

Relative Humidity (%)

12
12
13
14
15
17
23
25
27
28
30
29
29
28
26
24
22
22
22
23
22
24
22
17

Pressure (mb)

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

Ozone (du)

276
276
276
276
276
277
276
277
277
278
278
280
281
284
284
284
284
284
284
284
283
282
281
281

Wednesday 28

Waxing Gibbous 82%

12:46

04:13

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

Sun - Rise: 06:50, Set: 17:19, Transit: 12:05. Moon - Rise: 12:46, Set: 04:13. Civil Dark: 17:45 - 06:24. Nautical Dark: 18:15 - 05:54. Astro Dark: 18:45 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
68
37
5
10
10
10
10
10
10
15
20
25
25
25
26
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)

81
89
22
34
89
86
77
65
65
37
5
10
10
10
10
10
10
15
20
25
25
25
21
5

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
68
37
5
10
10
10
10
10
10
15
20
25
25
14
21
7

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)

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

Chance of Frost

Temperature (°C)

13
13
15
15
15
14
13
11
11
10
10
11
10
10
10
10
10
10
10
10
11
12
14
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

16
16
17
17
21
25
29
27
25
23
20
19
18
18
19
19
19
20
20
19
20
22
20
16

Pressure (mb)

1023
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

280
279
279
279
280
281
281
281
282
282
283
283
284
284
285
285
285
286
289
291
292
293
295
297

Thursday 29

Waxing Gibbous 90%

13:48

05:15

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 OK
00 OK
01 OK
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 OK

Sun - Rise: 06:50, Set: 17:20, Transit: 12:05. Moon - Rise: 13:48, Set: 05:15. Civil Dark: 17:46 - 06:23. Nautical Dark: 18:16 - 05:53. Astro Dark: 18:46 - 05:24

Total Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
15
20
30
25
16
4
9
13
17
16
16
15
22

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)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
3
5
4
4
2
2
2
0
4
8
12
8

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

Chance of Frost

Temperature (°C)

16
16
17
17
16
16
14
14
13
12
12
12
12
12
12
13
12
12
12
12
12
12
13
14

Feels Like (°C)

15
15
16
16
15
15
13
11
10
9
9
9
9
9
10
10
10
10
8
9
9
7
4
2

Dew Point (°C)

-10
-9
-9
-9
-9
-8
-5
-5
-6
-7
-7
-8
-7
-7
-6
-6
-6
-5
-6
-6
-6
-7
-10
-12

Relative Humidity (%)

16
16
17
17
17
18
25
27
28
26
25
24
25
26
26
28
27
29
28
29
29
24
19
16

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1020
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023

Ozone (du)

295
295
296
297
297
297
298
297
296
294
292
291
288
286
284
282
281
280
280
280
280
279
279
278

Friday 30

Waxing Gibbous 96%

14:58

06:08

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

Sun - Rise: 06:49, Set: 17:21, Transit: 12:05. Moon - Rise: 14:58, Set: 06:08. Civil Dark: 17:47 - 06:23. Nautical Dark: 18:17 - 05:53. Astro Dark: 18:47 - 05:23

Total Clouds (% Sky Obscured)

33
41
44
47
51
51
42
42
51
64
79
81
85
90
91
95
98
98
98
98
89
79
68
80

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)

9
20
19
18
14
9
3
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
19
18

High Clouds (% Sky Obscured)

8
8
16
26
46
36
32
32
51
64
79
81
85
90
91
94
97
97
97
96
89
79
68
80

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

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
15
14
14
14
13
14
12
12
12
12
12
12
12
12
12
13
13
14

Feels Like (°C)

13
13
13
14
15
15
15
17
17
16
16
15
9
8
7
7
7
8
8
7
8
6
4
2

Dew Point (°C)

-10
-11
-12
-11
-11
-9
-8
-7
-6
-7
-9
-10
-13
-14
-14
-15
-15
-15
-15
-16
-15
-16
-17
-17

Relative Humidity (%)

15
14
13
14
15
17
19
22
25
23
20
18
16
15
14
14
14
13
13
13
13
12
11
10

Pressure (mb)

1023
1022
1022
1022
1022
1022
1022
1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1023
1023
1023
1023
1023

Ozone (du)

278
277
276
275
274
274
274
273
273
274
274
274
274
274
274
276
277
279
283
288
292
293
294
295

Saturday 31

Waxing Gibbous 100%

16:11

06:51

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

Sun - Rise: 06:48, Set: 17:22, Transit: 12:05. Moon - Rise: 16:11, Set: 06:51. Civil Dark: 17:48 - 06:22. Nautical Dark: 18:18 - 05:52. Astro Dark: 18:48 - 05:22

Total Clouds (% Sky Obscured)

90
100
100
99
99
99
98
98
92
94
100
93
85
80
85
93
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

10
8
6
5
4
3
2
2
6
11
14
7
4
1
1
0
0

High Clouds (% Sky Obscured)

90
100
96
92
88
81
73
66
77
88
100
91
80
71
78
88
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
14
15
16
14
15
14
14
13
13
9
9
9
8
8

Dew Point (°C)

-14
-13
-13
-10
-7
-4
-5
-4
-5
-6
-7
-8
-8
-9
-9
-9
-9

Relative Humidity (%)

11
11
12
15
18
22
23
25
27
25
23
22
22
22
23
22
22

Pressure (mb)

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

Ozone (du)

294
293
292
291
290
289
287
286
284
284
285
286
285
284
283
282
282

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

Generated: 25/01/26 11:55:45. Forecast: 25/01/26 to 31/01/26. Timezone: UTC-8.00