Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 4

Full Moon 100%

16:10

07:40

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

Sun - Rise: 06:36, Set: 16:32, Transit: 11:34. Moon - Rise: 16:10, Set: 07:40. Civil Dark: 17:00 - 06:08. Nautical Dark: 17:31 - 05:37. Astro Dark: 18:01 - 05:06

Total Clouds (% Sky Obscured)

10
4
0
0
0
13
11
62
69
100
89
33
7
3
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
4
20
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
13
11
48
64
100
88
6
5
3
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)

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

Chance of Frost

Temperature (°C)

13
13
13
17
17
15
14
14
13
12
12
12
11
11
11
11
11
10
10
10
11
13
15
17

Feels Like (°C)

12
12
12
16
15
13
12
12
9
9
8
8
9
9
9
9
9
8
8
8
10
12
13
14

Dew Point (°C)

-8
-9
-10
-6
-4
-3
-3
-3
-3
-4
-3
-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-6
-6
-6

Relative Humidity (%)

23
21
19
20
24
28
31
32
33
33
33
33
34
34
34
33
33
33
34
34
32
26
22
20

Pressure (mb)

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

Ozone (du)

309
304
301
299
296
292
290
290
289
287
286
285
285
283
283
282
282
283
284
284
283
282
280
279

Friday 5

Waning Gibbous 97%

17:15

08:45

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
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:36, Set: 16:32, Transit: 11:34. Moon - Rise: 17:15, Set: 08:45. Civil Dark: 17:00 - 06:09. Nautical Dark: 17:31 - 05:37. Astro Dark: 18:01 - 05:07

Total Clouds (% Sky Obscured)

4
3
0
0
0
0
0
0
2
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)

3
1
0
0
0
0
0
0
2
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)

8
9
8
7
6
5
4
4
4
3
3
2
2
1
1
1
1
1
1
1
1
2
2
3

Chance of Frost

Temperature (°C)

18
19
19
18
18
16
15
14
14
14
13
13
13
13
12
12
12
12
11
12
13
15
16
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

19
20
20
21
24
29
29
31
32
32
33
34
35
36
36
36
37
37
38
38
34
29
27
26

Pressure (mb)

1019
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1018
1018
1019
1019
1019
1019
1018

Ozone (du)

278
277
278
277
276
275
272
271
272
272
271
270
269
270
269
269
272
272
272
272
270
270
270
269

Saturday 6

Waning Gibbous 91%

18:26

09:38

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
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:37, Set: 16:32, Transit: 11:35. Moon - Rise: 18:26, Set: 09:38. Civil Dark: 17:00 - 06:10. Nautical Dark: 17:31 - 05:38. Astro Dark: 18:02 - 05:08

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
3
2
3
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
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
1

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

Chance of Frost

Temperature (°C)

18
19
19
20
19
17
16
16
15
15
15
14
14
14
13
13
13
12
12
12
14
16
17
18

Feels Like (°C)

17
18
19
20
18
16
15
15
15
16
15
14
14
14
14
13
13
12
12
12
14
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

26
25
24
25
28
31
31
34
35
36
37
38
38
38
39
40
39
40
41
41
37
30
29
28

Pressure (mb)

1017
1016
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1021
1022
1022
1023
1022

Ozone (du)

268
269
269
268
268
268
267
267
267
267
266
266
266
267
268
267
266
267
268
269
268
270
272
273

Sunday 7

Waning Gibbous 83%

19:40

10:21

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
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:38, Set: 16:32, Transit: 11:35. Moon - Rise: 19:40, Set: 10:21. Civil Dark: 17:00 - 06:10. Nautical Dark: 17:31 - 05:39. Astro Dark: 18:02 - 05:08

Total Clouds (% Sky Obscured)

1
1
2
1
2
2
2
2
4
10
10
10
8
10
10
7
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)

1
1
1
1
1
1
1
1
3
5
5
5
4
5
10
7
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)

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

Chance of Frost

Temperature (°C)

20
20
21
21
21
20
19
17
16
15
14
14
14
14
14
13
13
12
12
12
14
17
19
20

Feels Like (°C)

20
21
20
20
21
20
19
17
16
15
12
12
11
11
11
10
10
10
11
11
13
15
17
18

Dew Point (°C)

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

Relative Humidity (%)

27
27
26
27
31
36
36
36
38
38
39
36
37
37
37
38
38
39
39
39
38
33
30
29

Pressure (mb)

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

Ozone (du)

274
274
274
276
275
276
276
278
280
279
284
286
287
287
286
287
288
287
287
287
286
287
289
289

Monday 8

Waning Gibbous 74%

20:51

10:55

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
08 Good
09 Good
10 OK
11 OK

Sun - Rise: 06:39, Set: 16:32, Transit: 11:36. Moon - Rise: 20:51, Set: 10:55. Civil Dark: 17:00 - 06:11. Nautical Dark: 17:31 - 05:40. Astro Dark: 18:02 - 05:09

Total Clouds (% Sky Obscured)

0
0
0
2
0
0
3
3
3
4
6
6
7
7
6
6
5
5
5
5
5
5
20
36

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
2
0
0
3
3
3
4
5
6
6
6
5
5
5
5
4
4
4
4
20
36

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

Chance of Frost

Temperature (°C)

21
22
22
22
21
19
18
17
17
16
16
15
15
15
15
14
14
14
13
13
16
18
20
20

Feels Like (°C)

19
20
21
21
19
16
16
15
15
14
14
14
14
14
14
13
14
12
12
12
13
13
13
19

Dew Point (°C)

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

Relative Humidity (%)

27
26
26
27
31
36
39
40
41
40
42
42
43
43
43
44
44
44
44
44
40
36
32
29

Pressure (mb)

1021
1020
1020
1020
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1021
1021
1021
1021
1021
1020

Ozone (du)

290
290
289
287
285
282
282
281
280
280
281
281
281
281
280
279
278
277
277
277
278
280
282
280

Tuesday 9

Waning Gibbous 64%

21:57

11:24

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 OK
02 OK
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:40, Set: 16:32, Transit: 11:36. Moon - Rise: 21:57, Set: 11:24. Civil Dark: 17:00 - 06:12. Nautical Dark: 17:32 - 05:40. Astro Dark: 18:02 - 05:10

Total Clouds (% Sky Obscured)

58
70
79
88
87
86
90
87
85
78
71
64
60
42
24
5
4
3
2
2
2
2
2
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)

58
70
79
88
87
86
85
82
74
72
61
64
60
42
24
4
3
3
2
2
2
2
2
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)

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

Chance of Frost

Temperature (°C)

21
23
22
21
21
20
19
18
17
17
16
16
16
16
15
15
15
15
14
14
16
19
21
21

Feels Like (°C)

18
19
19
19
19
16
16
16
15
15
14
12
13
13
13
13
13
13
13
12
13
13
14
20

Dew Point (°C)

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

Relative Humidity (%)

26
24
25
27
29
31
32
34
33
33
33
34
34
35
35
35
35
36
36
36
32
28
25
23

Pressure (mb)

1019
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

279
277
276
276
275
273
272
270
271
271
271
272
273
274
274
274
274
273
273
272
273
274
275
274

Wednesday 10

Waning Gibbous 53%

23:00

11:50

12 Good
13 Good
14 OK
15 OK
16 OK
17 OK
18 Good
19 OK
20 OK
21 OK
22 OK
23 OK
00 Bad
01 OK
02 Good
03 Good

Sun - Rise: 06:40, Set: 16:33, Transit: 11:37. Moon - Rise: 23:00, Set: 11:50. Civil Dark: 17:00 - 06:12. Nautical Dark: 17:32 - 05:41. Astro Dark: 18:02 - 05:10

Total Clouds (% Sky Obscured)

2
9
23
29
23
20
10
20
21
26
37
42
51
31
18
2

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
9
23
29
23
20
10
20
21
26
37
42
51
31
18
1

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
25
24
24
24
22
20
19
18
16
15
15
15
14
14
14

Feels Like (°C)

21
22
22
23
24
23
22
21
19
18
16
14
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

21
19
21
23
25
27
29
31
31
31
31
31
32
32
33
34

Pressure (mb)

1017
1016
1016
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1016

Ozone (du)

274
273
275
276
277
277
278
278
278
278
278
278
278
278
279
280

Forecast for Amboy, San Bernardino, United States of America (34.56,-115.78)

Generated: 04/12/25 12:10:42. Forecast: 04/12/25 to 10/12/25. Timezone: UTC-8.00