Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 37%

01:00

15:23

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

Sun - Rise: 06:26, Set: 18:48, Transit: 12:37. Moon - Rise: 01:00, Set: 15:23. Civil Dark: 19:13 - 06:01. Nautical Dark: 19:43 - 05:31. Astro Dark: 20:13 - 05:01

Total 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

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

Chance of Frost

Temperature (°C)

25
24
23
23
23
23
25
28
30
31
32
33
33
34
34
33
32
31
30
29
28
27
27
26

Feels Like (°C)

25
24
24
23
22
23
25
28
29
29
30
30
30
31
31
30
30
29
28
27
27
26
26
25

Dew Point (°C)

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

Relative Humidity (%)

20
21
23
24
25
25
21
19
18
15
14
14
14
13
12
12
12
13
14
14
15
15
16
16

Pressure (mb)

1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1011
1011
1010
1009
1009
1009
1009
1009
1010
1011
1011
1011
1011
1012

Ozone (du)

282
282
282
282
282
281
279
279
280
282
282
282
282
281
282
282
282
283
284
285
284
284
283
283

Tuesday 16

Waning Crescent 26%

No Rise

16:11

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

Sun - Rise: 06:27, Set: 18:46, Transit: 12:37. Moon - Rise: No Rise, Set: 16:11. Civil Dark: 19:12 - 06:02. Nautical Dark: 19:41 - 05:32. Astro Dark: 20:11 - 05:02

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
40
55

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
0
0
0
0
0
14
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
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
3
4
3
4
3
2
2
4
5
5
5
5
5
6
5
4
2
3
4
5
4
3

Chance of Frost

Temperature (°C)

25
24
24
23
23
23
25
28
30
31
33
34
34
35
35
34
34
33
32
31
29
29
28
27

Feels Like (°C)

25
25
24
23
23
23
25
29
30
31
32
33
34
34
34
33
33
32
32
31
29
28
28
26

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1012
1012
1012
1012
1013
1014
1014
1014
1014
1014
1013
1013
1012
1011
1010
1010
1010
1010
1011
1012
1012
1012
1012
1012

Ozone (du)

283
282
281
281
281
281
282
282
282
283
283
284
286
286
285
284
283
282
282
282
282
282
280
278

Wednesday 17

Waning Crescent 17%

02:08

16:49

02 Bad
03 OK
04 Bad
05 OK
06 Bad
07 Bad
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

Sun - Rise: 06:28, Set: 18:45, Transit: 12:36. Moon - Rise: 02:08, Set: 16:49. Civil Dark: 19:10 - 06:03. Nautical Dark: 19:40 - 05:33. Astro Dark: 20:10 - 05:03

Total Clouds (% Sky Obscured)

50
45
50
45
49
85
59
97
100
78
67
59
97
100
100
100
100
100
100
100
100
95
96
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
1
1
0
0
0
0
0
0
0
1
3
2
6
12
15
10
5
0

High Clouds (% Sky Obscured)

20
15
20
20
36
82
40
97
100
77
57
59
97
100
100
100
100
100
100
100
100
82
68
57

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
3
4
4
4
3
1
3
5
5
5
7
9
9
7
5
4
3
4
5
5
4
3

Chance of Frost

Temperature (°C)

26
26
25
25
24
24
26
29
31
32
33
35
36
36
35
35
34
33
32
31
30
29
29
28

Feels Like (°C)

25
25
24
24
23
24
25
29
30
30
32
34
33
32
31
32
31
31
30
29
28
27
27
27

Dew Point (°C)

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

Relative Humidity (%)

21
25
29
32
34
34
28
27
23
20
17
14
12
12
12
12
12
15
17
19
20
20
22
23

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1011
1010
1009
1009
1008
1008
1008
1009
1009
1010
1010
1010
1010

Ozone (du)

277
278
277
277
277
277
277
276
275
274
274
273
274
274
273
272
271
271
270
271
271
272
272
272

Thursday 18

Waning Crescent 10%

03:15

17:21

02 Bad
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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:28, Set: 18:44, Transit: 12:36. Moon - Rise: 03:15, Set: 17:21. Civil Dark: 19:09 - 06:03. Nautical Dark: 19:38 - 05:34. Astro Dark: 20:08 - 05:04

Total Clouds (% Sky Obscured)

100
100
99
99
97
99
99
97
98
99
99
99
99
100
98
91
86
82
78
77
76
81
80
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
5
4
4
7
12
10
18
89
20
82
99
82
91
86
82
78
77
73
68
62
37

High Clouds (% Sky Obscured)

60
67
71
80
89
99
99
96
96
97
99
99
87
80
75
78
70
70
75
75
76
81
80
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
1
2
2
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
Very Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
2
2
2
9
11
14
18
27
43
58
95
95
95
95
68
42
35
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1.9
3.2
1.1
0.5
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
28
27
27
27
27
27
28
29
30
31
32
32
32
31
31
30
27
26
26
25
25
25
25

Feels Like (°C)

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

Dew Point (°C)

6
6
7
8
9
10
9
9
10
10
9
10
12
14
13
11
15
21
23
23
20
17
16
16

Relative Humidity (%)

24
25
26
29
32
34
31
30
30
28
26
25
29
34
32
29
41
66
84
86
72
63
56
58

Pressure (mb)

1010
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1008
1010
1011
1011
1012
1011
1011
1011

Ozone (du)

270
270
269
269
269
269
269
269
269
269
268
268
267
267
268
267
267
267
265
266
267
266
266
267

Friday 19

Waning Crescent 4%

04:19

17:49

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

Sun - Rise: 06:29, Set: 18:42, Transit: 12:36. Moon - Rise: 04:19, Set: 17:49. Civil Dark: 19:07 - 06:04. Nautical Dark: 19:37 - 05:35. Astro Dark: 20:07 - 05:05

Total Clouds (% Sky Obscured)

17
22
16
16
15
12
7
44
54
42
27
9
9
3
0
0
2
2
1
1
0
3
5
7

Low Clouds (% Sky Obscured)

9
18
16
16
15
12
7
25
24
29
27
9
9
3
0
0
2
2
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

17
22
16
16
15
12
7
26
30
40
25
9
6
3
0
0
0
0
0
0
0
1
3
6

High Clouds (% Sky Obscured)

3
5
0
0
0
0
0
0
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
4
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 (%)

12
11
5
13
25
29
18
2
0
21
20
21
21
18
15
15
15
13
15
16
16
22
23
15

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

Chance of Frost

Temperature (°C)

24
24
24
23
23
23
23
25
26
28
28
28
29
30
30
30
30
29
28
28
28
28
27
27

Feels Like (°C)

25
27
27
26
27
27
27
28
28
30
29
29
29
30
31
31
32
31
30
30
30
30
29
30

Dew Point (°C)

16
17
16
16
16
16
16
16
16
16
15
14
14
14
13
13
13
14
14
14
15
15
15
15

Relative Humidity (%)

61
63
63
64
63
63
64
59
54
50
45
42
39
38
36
35
36
39
41
42
44
45
47
49

Pressure (mb)

1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1012
1011
1011
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012

Ozone (du)

268
270
270
270
270
270
270
270
270
271
270
270
269
269
269
269
269
269
270
269
269
269
268
267

Saturday 20

Waning Crescent 1%

05:21

18:14

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

Sun - Rise: 06:30, Set: 18:41, Transit: 12:35. Moon - Rise: 05:21, Set: 18:14. Civil Dark: 19:06 - 06:05. Nautical Dark: 19:35 - 05:35. Astro Dark: 20:05 - 05:05

Total Clouds (% Sky Obscured)

9
12
16
17
18
20
13
7
3
3
5
8
12
14
21
24
17
8
3
1
0
0
0
0

Low Clouds (% Sky Obscured)

3
7
10
17
18
20
13
7
3
3
5
8
12
14
12
8
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

9
11
13
16
18
20
13
6
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
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 (%)

29
34
33
35
31
21
20
14
1
7
8
7
8
7
2
1
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
3
3
3
2
2
1
2
3
4
5
6
7
8
9
9
8
6
6
5
4
4
4
3

Chance of Frost

Temperature (°C)

26
25
24
23
24
24
24
25
27
28
29
30
31
31
32
32
31
31
30
29
29
28
27
26

Feels Like (°C)

30
30
30
30
26
26
27
27
27
27
33
32
32
32
32
33
34
33
32
31
31
31
29
29

Dew Point (°C)

15
16
16
16
16
16
16
16
16
16
16
15
15
15
15
15
15
15
15
15
15
14
12
9

Relative Humidity (%)

51
55
60
64
62
61
61
56
51
47
43
40
37
36
35
35
36
37
39
41
42
43
38
34

Pressure (mb)

1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1013
1012
1011
1010
1010
1009
1009
1010
1010
1010
1011
1011
1011
1012

Ozone (du)

267
267
267
267
267
267
268
268
268
268
268
268
268
267
267
267
266
266
266
266
266
266
266
266

Sunday 21

New Moon 0%

06:20

18:37

Sun - Rise: 06:31, Set: 18:39, Transit: 12:35. Moon - Rise: 06:20, Set: 18:37. Civil Dark: 19:04 - 06:06. Nautical Dark: 19:34 - 05:36. Astro Dark: 20:04 - 05:06

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Sands, San Bernardino, United States of America (34.89,-115.72)

Generated: 15/09/25 01:26:53. Forecast: 15/09/25 to 21/09/25. Timezone: UTC-7.00