Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 4%

04:20

17:49

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

Sun - Rise: 06:29, Set: 18:44, Transit: 12:36. Moon - Rise: 04:20, Set: 17:49. Civil Dark: 19:09 - 06:04. Nautical Dark: 19:38 - 05:35. Astro Dark: 20:08 - 05:05

Total Clouds (% Sky Obscured)

55
34
23
18
16
12
10
41
14
16
17
14
15
26
27
20
19
23
23
21
11
13
5
0

Low Clouds (% Sky Obscured)

2
3
10
8
7
7
10
26
14
16
17
14
15
26
27
20
19
23
23
21
11
13
5
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
3
8
6
6
2
1
2
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
20
2
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
4
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
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

63
48
59
29
38
37
20
22
5
1
30
25
4
28
24
22
23
18
16
8
10
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
46
49
56
56
55
56
56
57
59
61
61
63
61
57
55
51
47
44
40
36
33
31
25

Pressure (mb)

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

Ozone (du)

279
278
278
277
277
278
278
278
278
278
279
280
280
280
281
281
281
280
280
277
275
275
276
276

Friday 19

Waning Crescent 1%

05:21

No Set

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

Sun - Rise: 06:30, Set: 18:42, Transit: 12:36. Moon - Rise: 05:21, Set: No Set. Civil Dark: 19:07 - 06:05. Nautical Dark: 19:37 - 05:36. Astro Dark: 20:07 - 05:06

Total Clouds (% Sky Obscured)

0
0
0
3
8
9
22
38
35
34
25
26
31
35
38
37
24
20
29
37
33
20
49
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
11
13
13
14
11
9
10
6
7
6
4
3
4

Medium Clouds (% Sky Obscured)

0
0
0
1
2
3
7
9
9
9
6
6
7
3
3
3
0
0
2
2
2
0
3
2

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

Chance of Frost

Temperature (°C)

34
33
33
32
32
31
30
30
29
29
28
27
27
27
28
29
30
32
33
34
35
35
36
36

Feels Like (°C)

33
34
35
33
33
32
31
30
29
30
29
29
29
28
29
31
32
34
34
36
36
35
35
35

Dew Point (°C)

9
10
11
11
13
13
13
14
15
15
15
15
16
15
15
15
14
14
13
12
10
9
9
8

Relative Humidity (%)

21
23
26
27
31
32
35
38
42
44
45
47
49
49
45
40
37
33
29
26
22
20
19
18

Pressure (mb)

1008
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1012
1013
1013
1014
1014
1013
1013
1012
1011
1010
1009
1009

Ozone (du)

276
276
276
277
278
277
276
276
275
274
274
274
273
273
273
272
272
272
272
272
272
272
272
273

Saturday 20

Waning Crescent 0%

06:21

18:14

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

Sun - Rise: 06:31, Set: 18:41, Transit: 12:35. Moon - Rise: 06:21, Set: 18:14. Civil Dark: 19:06 - 06:06. Nautical Dark: 19:35 - 05:37. Astro Dark: 20:05 - 05:07

Total Clouds (% Sky Obscured)

26
25
23
15
0
0
0
0
0
0
19
46
50
50
4
8
45
50
10
50
52
59
65
71

Low Clouds (% Sky Obscured)

5
4
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)

1
2
2
2
0
0
0
0
0
0
19
46
50
50
4
8
45
50
10
50
52
59
65
71

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
41
40
40
0
0
30
33
0
45
45
40
41
53

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
7
5
4
5
5
5
7
8
6
6
6
6
5
5
7
5
5
4
2
6
9
11
14

Chance of Frost

Temperature (°C)

36
35
34
33
32
32
31
30
29
28
28
27
27
27
29
30
32
33
33
34
35
35
36
35

Feels Like (°C)

35
34
35
34
33
32
31
29
27
27
27
26
25
26
27
29
31
31
31
34
33
31
30
29

Dew Point (°C)

9
9
9
9
8
10
10
10
10
10
10
11
11
11
12
10
10
10
10
9
10
9
8
9

Relative Humidity (%)

19
20
21
21
22
25
27
29
31
32
33
35
36
36
35
29
26
24
23
21
21
20
17
20

Pressure (mb)

1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1011
1011
1010
1009
1008
1008
1007

Ozone (du)

274
274
273
273
273
273
273
274
274
273
272
271
271
271
271
271
271
271
270
271
270
270
270
271

Sunday 21

New Moon 1%

07:19

18:37

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

Sun - Rise: 06:32, Set: 18:39, Transit: 12:35. Moon - Rise: 07:19, Set: 18:37. Civil Dark: 19:05 - 06:07. Nautical Dark: 19:34 - 05:37. Astro Dark: 20:04 - 05:08

Total Clouds (% Sky Obscured)

85
100
85
72
61
53
47
16
37
40
38
36
34
32
22
11
0
1
1
1
0
1
1
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)

80
99
85
72
61
53
47
5
37
40
2
4
4
3
3
1
0
1
1
0
0
1
1
2

High Clouds (% Sky Obscured)

75
100
73
50
25
25
25
2
10
10
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
1
1
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)

12
10
9
7
5
2
5
4
3
3
3
4
2
3
3
3
4
2
2
1
2
3
4
5

Chance of Frost

Temperature (°C)

35
34
33
32
31
32
32
32
30
30
29
29
29
29
29
30
32
33
35
36
36
36
36
36

Feels Like (°C)

31
31
31
30
30
32
31
31
33
30
29
31
31
31
31
31
33
35
37
37
37
36
36
35

Dew Point (°C)

11
13
15
15
15
15
15
15
16
14
14
14
15
14
12
11
11
11
11
11
10
8
8
8

Relative Humidity (%)

22
28
32
35
36
36
36
36
40
38
39
41
43
41
36
31
27
25
23
22
20
18
18
17

Pressure (mb)

1007
1007
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1010
1010
1010
1009
1008
1007
1007
1006

Ozone (du)

271
272
272
273
273
273
273
275
273
276
278
279
281
282
283
284
284
283
283
282
281
281
282
282

Monday 22

Waxing Crescent 4%

08:16

19:01

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

Sun - Rise: 06:32, Set: 18:38, Transit: 12:35. Moon - Rise: 08:16, Set: 19:01. Civil Dark: 19:03 - 06:07. Nautical Dark: 19:32 - 05:38. Astro Dark: 20:02 - 05:08

Total Clouds (% Sky Obscured)

2
2
2
0
0
0
0
0
0
0
0
0
0
0
1
3
4
11
19
27
47
60
73
67

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
2
2
0
0
0
0
0
0
0
0
0
0
0
1
2
4
4
5
6
35
60
73
67

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
15
21
40
55
72
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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
15
21
25
33
38
44
42

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
3
3
3
3
3
3
3
2
2
3
3
3
4
4
6
8
12
16
14
12
10

Chance of Frost

Temperature (°C)

36
35
34
33
32
31
31
30
29
29
29
28
29
29
30
31
33
35
36
35
35
33
33
33

Feels Like (°C)

35
35
33
33
33
32
32
31
31
30
31
30
30
30
31
31
32
33
38
36
35
33
33
32

Dew Point (°C)

8
9
9
9
10
10
10
10
11
10
11
11
11
11
10
11
12
13
15
15
16
14
14
14

Relative Humidity (%)

18
20
21
23
25
26
28
29
31
31
32
33
32
31
30
28
27
25
28
30
32
31
31
31

Pressure (mb)

1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1007

Ozone (du)

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

Tuesday 23

Waxing Crescent 9%

09:15

19:26

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

Sun - Rise: 06:33, Set: 18:37, Transit: 12:34. Moon - Rise: 09:15, Set: 19:26. Civil Dark: 19:02 - 06:08. Nautical Dark: 19:31 - 05:39. Astro Dark: 20:01 - 05:09

Total Clouds (% Sky Obscured)

62
61
61
61
61
46
30
15
17
19
19
27
33
40
31
24
16
10
5
2
1
1
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)

50
31
38
45
52
40
29
15
11
7
3
5
12
18
15
13
9
6
3
0
0
0
0
0

High Clouds (% Sky Obscured)

62
56
28
18
14
6
5
0
9
12
15
22
27
32
25
17
10
5
3
1
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
6
4
6
8
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
Very Light Rain
None
None
Very Light Rain
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
30
42
49
53
54
54
55
53
50
47
52
53
52
48
41
27
22
14
2
3
2
0
1

Precipitation Amount (mm)

0
0
0
0
0.2
0
0
0.2
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

35
34
34
32
31
29
29
28
27
26
26
25
26
27
26
29
31
34
35
37
37
37
36
36

Feels Like (°C)

32
33
32
31
31
31
28
29
29
29
30
30
26
27
26
28
29
31
37
38
38
38
36
36

Dew Point (°C)

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

Relative Humidity (%)

34
35
37
39
42
45
46
47
48
52
56
61
59
57
55
52
48
46
42
37
34
31
29
26

Pressure (mb)

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

Ozone (du)

284
286
288
290
292
294
294
294
294
293
293
292
294
295
296
296
296
295
294
292
291
289
288
287

Wednesday 24

Waxing Crescent 15%

10:14

19:53

18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 OK
10 OK

Sun - Rise: 06:34, Set: 18:35, Transit: 12:34. Moon - Rise: 10:14, Set: 19:53. Civil Dark: 19:00 - 06:09. Nautical Dark: 19:30 - 05:40. Astro Dark: 19:59 - 05:10

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
1

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)

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
1
1
1
2
0

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)

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

Chance of Frost

Temperature (°C)

35
36
35
34
33
32
32
31
30
29
29
29
29
30
30
33
35

Feels Like (°C)

38
37
36
35
35
34
32
32
32
31
31
31
30
30
31
32
34

Dew Point (°C)

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

Relative Humidity (%)

27
28
28
29
30
32
32
33
33
33
35
34
33
31
30
28
26

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

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

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

Generated: 18/09/25 18:11:56. Forecast: 18/09/25 to 24/09/25. Timezone: UTC-7.00