Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waxing Crescent 32%

10:52

01:09

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

Sun - Rise: 06:19, Set: 20:33, Transit: 13:26. Moon - Rise: 10:52, Set: 01:09. Civil Dark: 21:02 - 05:49. Nautical Dark: 21:38 - 05:14. Astro Dark: 22:17 - 04:34

Total Clouds (% Sky Obscured)

23
11
13
15
13
0
9
22
34
47
6
0
0
1
30
38
20
82
91
98
95
95
98
68

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)

19
7
4
2
1
0
0
0
0
0
0
0
0
1
30
38
14
18
34
20
35
22
24
12

High Clouds (% Sky Obscured)

12
9
12
15
13
0
9
22
34
47
6
0
0
0
2
2
10
78
88
98
95
95
98
66

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0.03
0.07
0.14
0.21
0.18
0.11
0.08
0.05
0.05

Wind Speed/Direction (mph)

2
1
4
6
4
4
3
3
3
3
4
4
7
9
10
12
14
15
13
14
16
19
15
12

Chance of Frost

Temperature (°C)

19
17
16
14
13
12
11
9
8
7
7
11
14
16
19
21
23
23
23
24
24
21
21
20

Feels Like (°C)

19
17
16
14
13
12
11
9
7
6
6
11
14
16
19
21
23
23
23
24
24
21
21
20

Dew Point (°C)

-11
-10
-7
-5
-5
-4
-4
-4
-3
-2
-2
-1
-0
-0
-0
-0
1
1
1
1
2
2
2
3

Relative Humidity (%)

11
15
19
25
29
31
36
41
46
52
53
44
38
33
28
24
23
24
23
22
23
28
30
34

Pressure (mb)

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

Ozone (du)

353
354
355
356
356
355
356
358
359
363
364
366
366
366
365
362
361
360
359
358
356
355
356
357

Monday 17

Waxing Crescent 42%

11:54

01:51

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

Sun - Rise: 06:18, Set: 20:34, Transit: 13:26. Moon - Rise: 11:54, Set: 01:51. Civil Dark: 21:03 - 05:49. Nautical Dark: 21:39 - 05:13. Astro Dark: 22:18 - 04:33

Total Clouds (% Sky Obscured)

20
76
28
52
3
0
2
5
34
91
92
6
18
0
15
20
18
39
63
78
98
97
97
90

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)

6
4
4
2
2
0
0
0
0
2
2
0
0
0
0
4
16
30
42
30
70
26
2
2

High Clouds (% Sky Obscured)

17
75
28
52
1
0
2
5
34
91
92
6
18
0
15
18
8
30
48
73
95
97
97
90

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Amount (mm)

0.06
0.03
0.02
0.01
0
0
0
0
0
0
0
0.01
0.01
0.02
0.03
0.03
0.03
0.03
0.03
0.03
0.06
0.06
0.03
0.01

Wind Speed/Direction (mph)

8
6
5
4
4
3
3
3
3
3
4
4
5
7
9
10
11
12
13
14
16
16
14
11

Chance of Frost

Temperature (°C)

20
17
15
13
13
12
10
9
7
7
8
11
14
17
20
22
24
26
29
31
32
29
27
25

Feels Like (°C)

20
17
15
13
13
12
10
9
7
7
7
11
14
17
20
22
24
26
29
31
32
29
27
25

Dew Point (°C)

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

Relative Humidity (%)

35
41
46
52
51
56
61
68
73
76
73
61
49
41
34
28
24
21
17
14
12
15
17
21

Pressure (mb)

1009
1009
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1008
1007
1006
1005
1005
1004
1003
1003
1003
1004

Ozone (du)

358
357
356
354
353
351
348
347
345
342
340
339
339
338
336
335
335
335
335
336
336
334
334
334

Tuesday 18

Waxing Crescent 53%

12:59

02:28

21 Bad
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 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Good
19 Good
20 Good

Sun - Rise: 06:17, Set: 20:35, Transit: 13:26. Moon - Rise: 12:59, Set: 02:28. Civil Dark: 21:04 - 05:48. Nautical Dark: 21:40 - 05:12. Astro Dark: 22:19 - 04:32

Total Clouds (% Sky Obscured)

64
1
1
0
0
0
0
0
0
0
0
0
8
1
51
69
69
69
69
69
69
6
6
6

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
6
6
6

High Clouds (% Sky Obscured)

64
1
1
0
0
0
0
0
0
0
0
0
8
1
51
69
69
69
69
69
69
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Amount (mm)

0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.03
0.02
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

8
6
5
4
4
4
3
3
3
3
3
5
8
10
13
16
18
21
22
23
24
25
23
19

Chance of Frost

Temperature (°C)

22
21
19
17
15
16
15
13
12
11
11
15
18
21
24
27
29
31
31
28
28
27
25
24

Feels Like (°C)

22
21
19
17
15
16
15
13
12
11
11
15
18
21
24
27
29
31
31
28
28
27
25
24

Dew Point (°C)

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

Relative Humidity (%)

26
28
32
36
39
37
40
44
48
52
52
43
35
28
21
16
14
12
10
12
11
12
14
16

Pressure (mb)

1005
1006
1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1008
1007
1007
1005
1004
1003
1002
1002
1001
1001
1002
1002

Ozone (du)

333
333
333
332
330
329
328
326
325
327
326
326
326
325
324
328
329
329
329
329
329
328
327
327

Wednesday 19

First Quarter 64%

14:05

03:01

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

Sun - Rise: 06:17, Set: 20:36, Transit: 13:26. Moon - Rise: 14:05, Set: 03:01. Civil Dark: 21:04 - 05:47. Nautical Dark: 21:41 - 05:11. Astro Dark: 22:20 - 04:31

Total Clouds (% Sky Obscured)

6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
93
93
93
93
93
93
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)

6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
90
90
90
90
90
90
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
72
72
72
72
72
72
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

16
14
12
10
10
8
8
7
5
4
5
8
11
13
16
17
20
23
25
28
28
26
25
22

Chance of Frost

Temperature (°C)

22
20
19
18
18
20
18
17
15
13
14
18
19
21
23
26
29
29
27
27
26
25
24
23

Feels Like (°C)

22
20
19
18
18
20
18
17
15
13
14
18
19
21
23
26
29
29
27
27
26
25
24
23

Dew Point (°C)

-3
-3
-2
-2
-3
-2
-2
-2
-2
-1
2
2
2
1
0
-1
-3
-5
-6
-7
-8
-8
-7
-7

Relative Humidity (%)

18
21
24
26
24
23
26
29
31
40
43
35
31
26
22
17
12
10
11
10
10
11
12
13

Pressure (mb)

1003
1004
1005
1006
1004
1004
1004
1004
1004
1006
1005
1005
1004
1004
1003
1002
1001
1000
999
999
998
998
999
1000

Ozone (du)

326
326
325
327
327
328
328
328
329
331
331
331
332
332
333
333
334
332
331
329
327
329
328
328

Thursday 20

Waxing Gibbous 64%

15:13

03:32

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

Sun - Rise: 06:16, Set: 20:37, Transit: 13:26. Moon - Rise: 15:13, Set: 03:32. Civil Dark: 21:05 - 05:46. Nautical Dark: 21:42 - 05:10. Astro Dark: 22:21 - 04:30

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
46
46
46
46
46
46
37
37
37

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
41
41
41
41
41
41
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
23
23
23
23
23
37
37
37

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)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

19
16
15
14
11
9
9
8
7
7
8
12
15
20
23
20
21
21
21
22
21
20
18
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-6
-4
-4
-4
-4
-3
-3
-3
-4
-5
-6
-6
-6
-8
-7
-9
-13
-16
-17
-18
-19
-20
-22

Relative Humidity (%)

15
17
21
22
23
26
29
30
33
31
29
21
18
21
18
18
14
10
8
7
7
7
7
6

Pressure (mb)

1001
1002
1002
1002
1002
1003
1003
1003
1004
1003
1003
1004
1005
1005
1004
1004
1004
1005
1005
1005
1005
1005
1006
1008

Ozone (du)

332
334
332
329
330
331
332
332
331
332
333
334
336
337
337
336
336
336
337
338
340
342
344
347

Friday 21

Waxing Gibbous 75%

16:22

04:01

21 OK
22 OK
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
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:15, Set: 20:37, Transit: 13:26. Moon - Rise: 16:22, Set: 04:01. Civil Dark: 21:06 - 05:46. Nautical Dark: 21:43 - 05:09. Astro Dark: 22:23 - 04:29

Total Clouds (% Sky Obscured)

37
37
37
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
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)

37
37
37
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100

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
36
36
36

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
9
7
5
5
4
4
4
5
5
6
7
8
8
8
8
10
12
14
16
17
18
15
11

Chance of Frost

Temperature (°C)

13
11
9
7
6
6
5
3
2
2
5
9
13
16
18
20
20
22
21
22
22
22
20
18

Feels Like (°C)

13
11
8
6
5
4
3
2
-0
-1
2
7
13
16
18
20
20
22
21
22
22
22
20
18

Dew Point (°C)

-23
-23
-22
-21
-20
-18
-16
-15
-14
-13
-13
-13
-13
-13
-14
-14
-14
-14
-14
-14
-14
-15
-16
-18

Relative Humidity (%)

7
7
9
11
13
16
20
24
28
31
27
20
15
13
10
9
9
8
8
8
8
8
7
7

Pressure (mb)

1010
1011
1012
1013
1014
1015
1016
1016
1016
1016
1015
1015
1014
1013
1012
1011
1010
1009
1008
1008
1007
1007
1008
1009

Ozone (du)

349
349
350
350
350
350
350
350
351
351
353
355
357
359
362
367
374
382
387
389
389
384
375
361

Saturday 22

Waxing Gibbous 85%

17:34

04:31

21 Bad
22 Bad
23 Bad
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
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

Sun - Rise: 06:15, Set: 20:38, Transit: 13:26. Moon - Rise: 17:34, Set: 04:31. Civil Dark: 21:07 - 05:45. Nautical Dark: 21:44 - 05:08. Astro Dark: 22:24 - 04:28

Total Clouds (% Sky Obscured)

100
100
100
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)

100
100
100
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)

36
36
36
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)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Amount (mm)

0
0.01
0.01
0.01
0.01
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
4
2
1
1
2
2
3
4
3
3
3
4
6
7
8
9
9
8
7
6
5
5

Chance of Frost

Temperature (°C)

15
15
12
11
10
8
7
5
4
3
5
8
11
14
16
19
21
23
25
27
28
28
26
23

Feels Like (°C)

15
15
12
11
10
8
7
5
3
2
4
7
11
14
16
19
21
23
25
27
28
28
26
23

Dew Point (°C)

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

Relative Humidity (%)

7
7
9
10
12
14
16
18
20
21
19
16
13
12
10
10
9
8
7
6
5
4
4
5

Pressure (mb)

1010
1011
1013
1014
1014
1015
1015
1016
1017
1017
1017
1017
1016
1016
1015
1013
1013
1012
1010
1009
1009
1008
1009
1009

Ozone (du)

351
345
341
339
336
334
334
335
338
339
338
334
331
331
331
331
331
330
330
331
331
332
333
334

Forecast for Kanab, Kane County, US (37.05,-112.53)

Generated: 16/05/21 20:44:36. Forecast: 16/05/21 to 22/05/21. Timezone: UTC-6.00