Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waxing Gibbous 72%

11:52

02:56

08 Good
09 Good
10 Good
11 Good
12 Good
13 OK
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: 06:45, Set: 17:15, Transit: 12:00. Moon - Rise: 11:52, Set: 02:56. Civil Dark: 17:41 - 06:18. Nautical Dark: 18:11 - 05:49. Astro Dark: 18:40 - 05:19

Total Clouds (% Sky Obscured)

9
7
6
4
0
19
61
100
100
100
100
100
100
98
96
92
96
100
100
100
100
100
98
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
18
0
67
97
95
92
96
95
98
99
99
86
97
97

High Clouds (% Sky Obscured)

1
0
0
0
0
17
61
100
100
100
100
100
100
93
82
67
7
84
90
73
88
100
97
81

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

Chance of Frost

Temperature (°C)

1
5
9
10
14
14
14
14
12
10
9
7
6
6
6
6
5
6
7
6
5
5
5
6

Feels Like (°C)

-2
4
9
9
12
12
12
10
9
7
6
4
3
2
4
3
3
3
3
2
2
2
2
2

Dew Point (°C)

-20
-21
-19
-18
-15
-15
-14
-13
-6
-3
-5
-7
-9
-11
-10
-10
-10
-10
-10
-13
-11
-11
-12
-11

Relative Humidity (%)

19
13
12
12
12
12
13
14
27
40
39
37
33
30
31
31
32
30
29
25
30
29
27
28

Pressure (mb)

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

Ozone (du)

276
276
274
271
271
272
270
269
271
271
271
273
272
274
275
276
279
279
280
284
286
289
290
289

Wednesday 28

Waxing Gibbous 82%

12:44

04:05

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 OK
03 OK
04 OK
05 OK
06 Good
07 Good

Sun - Rise: 06:44, Set: 17:16, Transit: 12:00. Moon - Rise: 12:44, Set: 04:05. Civil Dark: 17:42 - 06:18. Nautical Dark: 18:12 - 05:48. Astro Dark: 18:41 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
97
100
100
100
100
100
85
88
64
45
40
40
35
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)

30
67
85
64
90
99
73
8
9
6
5
4
1
6
7
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

84
98
100
100
100
100
100
100
99
96
100
100
100
100
100
81
81
42
20
20
15
15
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
6
6
6
5
6
4
4
5
6
7
7
5
4
3
3
2
3
3
4
5
4
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
8
10
9
10
10
10
10
9
8
7
5
5
5
5
4
3
2
4
4
4
5
5
4

Dew Point (°C)

-8
-13
-13
-13
-12
-12
-12
-11
-6
-4
-6
-9
-9
-9
-9
-11
-12
-15
-15
-16
-16
-15
-15
-15

Relative Humidity (%)

32
17
15
16
16
16
16
18
26
35
34
29
29
28
27
25
24
20
19
18
18
18
19
19

Pressure (mb)

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

Ozone (du)

291
292
292
293
293
290
288
287
286
286
286
286
287
287
286
286
286
286
285
287
288
291
293
292

Thursday 29

Waxing Gibbous 90%

13:46

05:08

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 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 06:43, Set: 17:17, Transit: 12:00. Moon - Rise: 13:46, Set: 05:08. Civil Dark: 17:43 - 06:17. Nautical Dark: 18:13 - 05:48. Astro Dark: 18:42 - 05:18

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
0
3
0
0
0
4
2
0
3
0
3
3
4
4
3
2

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

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

Chance of Frost

Temperature (°C)

9
13
14
15
15
16
17
16
16
13
12
9
9
8
9
8
8
7
6
7
7
6
7
8

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-13
-14
-13
-12
-11
-10
-6
-3
-6
-10
-12
-13
-13
-14
-14
-15
-16
-15
-15
-17
-16
-14

Relative Humidity (%)

23
17
13
12
12
13
14
15
22
33
28
24
22
20
20
20
19
19
18
19
19
18
18
20

Pressure (mb)

1022
1022
1022
1022
1020
1019
1019
1019
1018
1019
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023

Ozone (du)

292
293
294
291
289
288
289
289
289
288
289
288
287
286
284
283
282
281
280
279
278
277
277
278

Friday 30

Waxing Gibbous 96%

14:56

06:00

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 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 06:43, Set: 17:18, Transit: 12:00. Moon - Rise: 14:56, Set: 06:00. Civil Dark: 17:44 - 06:17. Nautical Dark: 18:13 - 05:47. Astro Dark: 18:43 - 05:18

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
15
25
35
35
35
40
40

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
15
15
25
35
35
35
40
40

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)

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

Chance of Frost

Temperature (°C)

11
14
16
17
17
18
17
17
17
15
14
11
11
10
9
9
9
8
8
8
8
8
8
9

Feels Like (°C)

8
13
15
16
17
18
17
16
17
15
12
9
8
8
7
7
7
4
4
5
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

24
20
15
13
12
12
12
13
21
28
28
27
26
27
27
26
26
25
25
25
25
24
23
24

Pressure (mb)

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

Ozone (du)

279
279
277
277
277
276
275
276
277
277
277
275
275
275
275
277
276
277
278
279
279
279
280
280

Saturday 31

Waxing Gibbous 99%

16:09

06:44

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

Sun - Rise: 06:42, Set: 17:19, Transit: 12:01. Moon - Rise: 16:09, Set: 06:44. Civil Dark: 17:45 - 06:16. Nautical Dark: 18:14 - 05:46. Astro Dark: 18:43 - 05:17

Total Clouds (% Sky Obscured)

40
40
35
50
55
55
50
50
45
50
45
45
45
50
95
95
100
100
100
100
100
100
100
81

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
10
4
3
0
0
0
4
18
92
95
100
100
100
100
99
98
97
81

High Clouds (% Sky Obscured)

40
40
35
50
55
55
50
50
45
50
45
45
45
50
75
80
85
95
95
100
100
100
100
81

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

Chance of Frost

Temperature (°C)

12
15
18
18
18
17
17
16
17
14
12
9
9
8
8
8
8
8
8
7
6
6
6
6

Feels Like (°C)

8
12
14
15
15
15
14
13
15
13
10
6
6
5
4
5
5
5
5
4
4
3
3
3

Dew Point (°C)

-6
-5
-6
-7
-8
-9
-10
-9
-1
1
-3
-8
-8
-9
-10
-10
-11
-11
-10
-11
-11
-12
-12
-11

Relative Humidity (%)

27
25
19
18
17
15
15
16
29
39
35
30
29
28
27
27
26
26
27
27
28
28
28
28

Pressure (mb)

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

Ozone (du)

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

Sunday 1

Full Moon 100%

17:20

07:20

08 Bad
09 OK
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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK

Sun - Rise: 06:41, Set: 17:20, Transit: 12:01. Moon - Rise: 17:20, Set: 07:20. Civil Dark: 17:45 - 06:15. Nautical Dark: 18:15 - 05:46. Astro Dark: 18:44 - 05:17

Total Clouds (% Sky Obscured)

53
33
32
34
35
38
42
45
62
74
94
96
98
100
100
100
100
100
100
100
84
69
58
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
0
0
0
0

Medium Clouds (% Sky Obscured)

53
33
32
19
3
2
1
0
0
0
0
0
0
0
4
8
12
41
71
100
67
35
2
1

High Clouds (% Sky Obscured)

53
33
27
16
7
16
26
35
62
74
94
96
98
100
100
100
100
100
100
100
80
58
24
2

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
3
4
3
3
3
3
3
3
2
3
4
2
3
4
5
5
5
6
5
5
6
7
9

Chance of Frost

Temperature (°C)

7
8
10
15
14
15
15
15
15
13
12
11
10
9
7
6
6
6
6
5
4
6
6
6

Feels Like (°C)

2
1
0
13
13
12
14
16
18
13
14
14
12
9
8
4
5
5
4
3
2
4
4
5

Dew Point (°C)

-13
-14
-15
-10
-10
-9
-6
-3
0
-0
1
2
0
-2
-3
-4
-3
-3
-4
-5
-6
-4
-3
-2

Relative Humidity (%)

22
19
15
17
18
19
23
29
35
40
46
52
51
49
47
48
51
52
50
48
47
50
52
55

Pressure (mb)

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

Ozone (du)

279
278
277
276
275
274
274
274
274
274
275
276
276
276
276
276
275
275
275
276
276
278
281
284

Monday 2

Waning Gibbous 97%

18:29

07:51

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
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK

Sun - Rise: 06:40, Set: 17:21, Transit: 12:01. Moon - Rise: 18:29, Set: 07:51. Civil Dark: 17:46 - 06:15. Nautical Dark: 18:16 - 05:45. Astro Dark: 18:45 - 05:16

Total Clouds (% Sky Obscured)

20
0
0
0
1
1
3
6
6
4
1
5
8
11
14
16
19
18
17
17

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
3
6
6
4
0
5
8
11
14
16
19
18
17
17

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
1
1
1
1
1
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
8
7
8
9

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
5
4
0

Precipitation Amount (mm)

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
7
8
9
10
10
11
11
11
11
11
14
15
16
17
18
19
21
21
21

Chance of Frost

Temperature (°C)

7
7
8
11
11
11
11
11
10
8
8
8
7
6
4
3
3
3
3
3

Feels Like (°C)

4
1
-1
10
10
10
10
11
11
8
9
10
9
7
6
3
3
3
4
4

Dew Point (°C)

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

Relative Humidity (%)

50
44
40
40
40
39
42
44
48
57
68
84
87
90
93
91
88
83
85
86

Pressure (mb)

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

Ozone (du)

285
286
288
288
288
288
288
289
289
291
293
294
296
298
299
303
307
311
315
320

Forecast for Palomar Mountain, San Diego County, United States of America (33.32,-116.88)

Generated: 27/01/26 08:28:05. Forecast: 27/01/26 to 02/02/26. Timezone: UTC-8.00