Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 25

Waxing Gibbous 76%

14:31

02:25

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: 05:22, Set: 19:23, Transit: 12:23. Moon - Rise: 14:31, Set: 02:25. Civil Dark: 19:51 - 04:55. Nautical Dark: 20:24 - 04:21. Astro Dark: 21:00 - 03:45

Total Clouds (% Sky Obscured)

2
0
0
4
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)

14
13
11
7
9
9
10
12
13
14
14
16
17
12
12
12
13
13
12
12
12
12
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
17
18
16
15
18
18
18
17
16
14
13
14
13
13
14
14
12
11
11
10
11
13

Dew Point (°C)

-8
-9
-10
-12
-15
-17
-15
-15
-15
-15
-14
-11
-6
-6
-6
-8
-8
-8
-9
-9
-9
-9
-8
-8

Relative Humidity (%)

17
16
14
11
9
8
7
7
7
7
8
12
20
21
21
19
18
19
19
19
20
21
22
20

Pressure (mb)

1012
1012
1011
1011
1010
1009
1008
1007
1006
1006
1006
1006
1007
1009
1009
1009
1009
1009
1009
1008
1008
1008
1009
1008

Ozone (du)

344
344
344
343
341
340
339
340
341
341
341
342
343
345
346
346
344
343
342
343
344
344
348
353

Tuesday 26

Waxing Gibbous 85%

15:28

02:52

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: 05:22, Set: 19:24, Transit: 12:23. Moon - Rise: 15:28, Set: 02:52. Civil Dark: 19:52 - 04:54. Nautical Dark: 20:25 - 04:21. Astro Dark: 21:01 - 03:45

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
3
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
6
3
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)

11
12
14
14
14
15
16
16
16
16
16
17
19
19
21
22
21
23
25
26
27
27
27
26

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
15
15
16
17
17
16
16
15
15
14
14
13
12
12
12
11
11
10
9
10
9
10

Dew Point (°C)

-10
-12
-13
-14
-15
-15
-15
-15
-15
-16
-15
-9
-4
-4
-4
-5
-5
-3
-2
-3
-3
-1
-2
-3

Relative Humidity (%)

16
13
11
9
8
8
7
7
7
7
8
15
23
26
26
25
25
30
36
33
35
37
37
30

Pressure (mb)

1008
1008
1008
1007
1007
1006
1005
1004
1003
1003
1003
1004
1005
1006
1006
1007
1007
1007
1007
1006
1007
1007
1008
1008

Ozone (du)

356
360
360
360
359
359
357
352
350
349
350
351
350
348
346
345
344
344
341
338
337
337
338
338

Wednesday 27

Waxing Gibbous 91%

16:26

03:21

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

Sun - Rise: 05:21, Set: 19:25, Transit: 12:23. Moon - Rise: 16:26, Set: 03:21. Civil Dark: 19:52 - 04:54. Nautical Dark: 20:26 - 04:20. Astro Dark: 21:02 - 03:44

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
53
31
80
19
61
47
92
49
30
23

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
53
31
80
17
61
46
92
49
30
23

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)

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

Chance of Frost

Temperature (°C)

14
15
16
17
18
19
20
20
20
19
18
16
15
15
15
14
14
14
12
12
11
11
12
13

Feels Like (°C)

9
10
11
11
11
13
13
13
14
12
12
13
13
13
13
12
12
12
11
10
8
7
9
10

Dew Point (°C)

-8
-11
-10
-11
-12
-13
-15
-14
-12
-12
-9
-5
-3
-2
-2
-3
-2
-1
-2
-3
-6
-6
-5
-6

Relative Humidity (%)

22
15
15
13
11
9
8
9
10
11
15
24
29
30
30
31
32
36
36
34
30
29
30
27

Pressure (mb)

1008
1008
1008
1007
1007
1006
1006
1005
1005
1005
1005
1006
1007
1008
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011

Ozone (du)

338
339
339
337
336
335
335
336
335
333
333
333
334
334
334
333
332
329
326
324
326
327
328
328

Thursday 28

Waxing Gibbous 96%

17:24

03:53

08 OK
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 Bad
03 OK
04 Good
05 OK
06 OK
07 Bad

Sun - Rise: 05:21, Set: 19:25, Transit: 12:23. Moon - Rise: 17:24, Set: 03:53. Civil Dark: 19:53 - 04:54. Nautical Dark: 20:26 - 04:20. Astro Dark: 21:03 - 03:44

Total Clouds (% Sky Obscured)

34
54
70
95
95
100
95
100
100
100
100
100
100
100
100
100
100
100
70
39
9
25
40
56

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
5
13
25
25
25
20
18
15
16
12
7
2
10
16
25

High Clouds (% Sky Obscured)

34
54
70
95
95
100
95
100
100
100
100
100
100
100
100
100
100
100
67
33
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
1
1
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)

23
23
24
25
26
26
28
27
26
24
21
19
21
24
25
24
21
19
18
16
15
13
12
12

Chance of Frost

Temperature (°C)

12
13
14
15
16
17
17
20
19
18
17
16
13
14
14
14
14
13
13
13
11
11
11
12

Feels Like (°C)

8
9
9
10
11
11
12
14
13
13
12
12
11
13
13
12
12
12
12
11
10
10
11
13

Dew Point (°C)

-9
-12
-13
-14
-14
-13
-13
-11
-10
-9
-8
-4
-4
-1
-1
-1
-0
0
-0
-2
-2
-2
-2
-4

Relative Humidity (%)

21
17
14
12
11
11
11
11
12
14
17
24
30
35
36
37
38
40
39
37
38
40
41
32

Pressure (mb)

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

Ozone (du)

328
328
328
326
324
320
317
316
316
315
315
315
316
316
318
317
318
317
316
316
316
316
315
314

Friday 29

Waxing Gibbous 99%

18:22

04:30

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

Sun - Rise: 05:21, Set: 19:26, Transit: 12:23. Moon - Rise: 18:22, Set: 04:30. Civil Dark: 19:53 - 04:53. Nautical Dark: 20:27 - 04:19. Astro Dark: 21:03 - 03:43

Total Clouds (% Sky Obscured)

51
47
40
27
13
0
0
0
0
0
0
0
0
0
0
62
76
96
89
78
66
61
54
47

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)

26
26
23
21
11
0
0
0
0
0
0
0
0
0
0
32
29
35
45
39
30
25
14
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
48
33
18
12
6
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 (%)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
5
6
6

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
12
13
12
11
11
11
11
10
10
10
10
5
3
3
3
3
4
4
5
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-10
-11
-13
-14
-15
-15
-16
-14
-14
-14
-11
-9
-7
-5
-4
-3
-3
-2
-3
-2
-2
-6
-9

Relative Humidity (%)

26
20
15
13
11
9
9
8
8
8
9
12
18
22
24
26
27
28
30
30
32
32
26
22

Pressure (mb)

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

Ozone (du)

314
313
312
312
312
312
312
312
311
310
311
312
313
318
324
327
330
333
336
333
331
329
324
319

Saturday 30

Waxing Gibbous 100%

19:20

05:12

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

Sun - Rise: 05:21, Set: 19:26, Transit: 12:24. Moon - Rise: 19:20, Set: 05:12. Civil Dark: 19:54 - 04:53. Nautical Dark: 20:28 - 04:19. Astro Dark: 21:04 - 03:43

Total Clouds (% Sky Obscured)

37
28
17
14
15
19
21
23
23
22
21
20
23
20
22
15
6
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 (%)

5
3
0
1
2
2
8
9
7
10
8
1
1
1
0
0
0
0
0
0
0
1
2
3

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
6
5
5
3
4
5
6
7
8
8
9
11
10
10
11
9
8
8
8
8
8
7
7

Chance of Frost

Temperature (°C)

12
12
13
13
18
18
18
18
18
18
22
22
22
21
21
21
16
16
16
16
15
15
14
14

Feels Like (°C)

7
7
6
7
18
17
16
17
16
17
22
23
23
23
24
24
14
15
16
16
16
16
13
12

Dew Point (°C)

-11
-12
-14
-14
-12
-13
-14
-14
-15
-15
-9
-6
-4
-1
3
6
1
1
1
1
1
1
-3
-5

Relative Humidity (%)

19
17
14
13
12
11
10
9
9
9
12
14
17
22
28
36
36
36
36
37
37
37
31
26

Pressure (mb)

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

Ozone (du)

314
313
312
311
310
309
308
308
308
308
307
307
307
306
306
306
307
307
307
308
308
309
310
311

Sunday 31

Full Moon 99%

20:15

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 Good
03 Good
04 Good

Sun - Rise: 05:20, Set: 19:27, Transit: 12:24. Moon - Rise: 20:15, Set: 06:00. Civil Dark: 19:55 - 04:53. Nautical Dark: 20:29 - 04:19. Astro Dark: 21:05 - 03:42

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
6
11
15
8
3
2
1
1
0
2
7
11
11
11
11

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
6
11
15
8
3
2
1
1
0
2
7
11
11
9
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

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

Fog (%)

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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
5
4
5
7
8
9
11
10
10
11
9
8
8
7
6
5
6
7

Chance of Frost

Temperature (°C)

14
15
15
16
19
20
20
20
21
21
24
24
23
23
22
21
18
18
18
18
18

Feels Like (°C)

10
11
10
10
20
18
17
18
18
19
24
24
24
24
24
23
16
17
18
18
18

Dew Point (°C)

-8
-9
-11
-13
-12
-13
-15
-15
-15
-15
-9
-7
-5
-2
0
2
0
1
1
1
2

Relative Humidity (%)

21
18
15
12
11
9
8
8
7
7
10
12
14
19
23
29
30
31
32
32
34

Pressure (mb)

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

Ozone (du)

312
312
313
313
314
315
316
318
319
321
322
324
325
328
330
333
335
338
340
342
344

Forecast for Uhs Kug, Pima, United States of America (31.96,-111.60)

Generated: 25/05/26 08:57:45. Forecast: 25/05/26 to 31/05/26. Timezone: UTC-7.00