Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 26

Full Moon 100%

18:50

08:18

16 OK
17 Good
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 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:07, Set: 19:01, Transit: 13:03. Moon - Rise: 18:50, Set: 08:18. Civil Dark: 19:30 - 06:38. Nautical Dark: 20:05 - 06:04. Astro Dark: 20:39 - 05:29

Total Clouds (% Sky Obscured)

28
9
52
84
100
100
95
78
78
94
69
97
100
97
100
99
98
100
100
100
100
100
100
97

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)

1
3
52
72
97
97
19
8
0
13
14
11
28
86
64
97
96
94
98
80
64
100
97
33

High Clouds (% Sky Obscured)

6
9
52
84
100
100
90
68
75
85
60
95
100
97
100
98
95
100
100
100
98
100
100
93

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
2
1
1
1
0
2

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
8
0
0
2
5
9
11
10
10
12
12
11
10
10
10
11
9
3
3
1
2
1
3

Chance of Frost

Temperature (°C)

25
26
25
23
21
19
17
16
15
15
13
12
12
12
11
11
12
14
14
15
17
18
19
20

Feels Like (°C)

24
24
19
16
16
15
13
10
10
9
8
7
7
6
6
6
7
10
11
12
15
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

22
19
17
20
24
31
38
41
42
44
49
48
43
41
41
40
38
35
33
32
30
28
27
27

Pressure (mb)

1008
1008
1008
1010
1011
1012
1014
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1016
1014
1013

Ozone (du)

284
282
281
281
281
281
281
281
281
279
277
276
275
275
273
274
275
275
275
275
275
275
274
274

Sunday 27

Waning Gibbous 97%

19:11

09:35

16 Bad
17 Bad
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 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:08, Set: 18:59, Transit: 13:03. Moon - Rise: 19:11, Set: 09:35. Civil Dark: 19:28 - 06:39. Nautical Dark: 20:03 - 06:05. Astro Dark: 20:37 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
58
97
54
57
59
100
100
100
100
100
100
100
100
100
100
100
73
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
28
0
0
0
1
0
0
0
28

Medium Clouds (% Sky Obscured)

40
38
47
44
87
79
30
30
25
30
30
79
100
100
88
100
97
100
87
64
61
49
45
59

High Clouds (% Sky Obscured)

100
100
100
100
100
100
50
96
54
47
50
100
100
100
97
98
100
100
100
100
100
100
73
88

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
7
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 (%)

2
1
3
4
14
7
5
10
0
0
0
0
1
13
20
23
22
5
0
0
1
5
10
14

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
2
5
4
6
6
5
3
1
2
0
0
2
0
0
3
1
2
1
1
1
2
2
0

Chance of Frost

Temperature (°C)

21
21
21
18
16
16
16
16
16
15
15
15
15
15
15
14
14
14
14
16
18
20
21
22

Feels Like (°C)

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

Dew Point (°C)

1
1
1
2
3
3
3
3
3
3
3
3
3
3
3
5
3
1
1
2
3
3
3
3

Relative Humidity (%)

26
26
27
33
40
40
40
41
43
44
44
43
44
44
44
54
47
43
41
39
37
33
30
30

Pressure (mb)

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

Ozone (du)

275
275
276
276
277
276
277
278
278
277
276
276
278
279
280
281
282
283
284
283
283
283
283
282

Monday 28

Waning Gibbous 91%

19:35

10:55

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 Bad
00 OK
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

Sun - Rise: 07:09, Set: 18:57, Transit: 13:02. Moon - Rise: 19:35, Set: 10:55. Civil Dark: 19:27 - 06:40. Nautical Dark: 20:01 - 06:06. Astro Dark: 20:35 - 05:32

Total Clouds (% Sky Obscured)

100
100
75
43
100
47
31
86
32
7
0
4
15
0
0
0
0
0
0
1
2
0
0
0

Low Clouds (% Sky Obscured)

21
8
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

42
53
18
20
60
39
31
52
32
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
52
33
50
47
0
55
11
1
0
3
14
0
0
0
0
0
0
1
2
0
0
0

ISS Passover

Visibility (miles)

9
7
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 (%)

27
37
35
28
14
6
1
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
7
9
6
5
5
4
3
5
4
4
4
3
3
2
1
1
1
0
3
5
6
6
7

Chance of Frost

Temperature (°C)

22
21
20
17
15
15
15
15
15
15
14
14
13
12
12
12
12
14
16
17
19
20
21
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
28
44
58
65
62
61
56
52
48
47
48
51
56
62
63
56
49
47
43
36
31
27
26

Pressure (mb)

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

Ozone (du)

282
280
281
281
282
283
284
283
283
285
286
287
287
288
288
288
287
286
285
284
284
283
282
281

Tuesday 29

Waning Gibbous 83%

20:06

12:15

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 Bad
08 Bad
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good

Sun - Rise: 07:11, Set: 18:56, Transit: 13:02. Moon - Rise: 20:06, Set: 12:15. Civil Dark: 19:25 - 06:41. Nautical Dark: 19:59 - 06:07. Astro Dark: 20:33 - 05:33

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
4
17
70
55
6
3
0
0
1
1
10

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
1
1
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
3
15
60
48
5
3
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)

5
4
2
0
2
4
5
5
6
6
5
4
5
5
5
4
3
2
1
2
3
5
7
10

Chance of Frost

Temperature (°C)

23
22
22
20
18
17
17
16
16
17
17
16
16
14
13
14
15
16
18
20
23
23
24
24

Feels Like (°C)

21
21
22
21
19
17
17
16
16
16
16
15
14
12
11
12
11
13
18
20
23
23
22
23

Dew Point (°C)

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

Relative Humidity (%)

25
24
25
34
34
35
35
35
36
35
34
34
34
34
35
36
35
29
26
25
23
21
20
19

Pressure (mb)

1007
1006
1006
1007
1008
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1013
1012
1012
1011
1011
1010
1010

Ozone (du)

281
279
277
275
274
275
275
275
274
273
271
270
269
268
266
265
266
265
264
263
262
261
261
260

Wednesday 30

Waning Gibbous 73%

20:46

13:30

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

Sun - Rise: 07:12, Set: 18:54, Transit: 13:02. Moon - Rise: 20:46, Set: 13:30. Civil Dark: 19:23 - 06:43. Nautical Dark: 19:57 - 06:09. Astro Dark: 20:31 - 05:34

Total Clouds (% Sky Obscured)

21
31
29
21
13
14
14
14
21
25
32
27
20
11
10
8
7
6
6
5
3
2
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)

21
31
29
21
13
14
14
14
21
25
25
21
14
9
8
8
5
5
6
5
3
2
0
0

High Clouds (% Sky Obscured)

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

10
9
9
10
10
10
9
7
6
7
6
5
4
4
3
2
1
0
0
1
3
6
9
11

Chance of Frost

Temperature (°C)

24
23
22
20
19
18
18
18
17
16
16
16
16
15
14
14
13
13
14
15
16
20
21
23

Feels Like (°C)

22
22
22
20
17
16
16
17
17
17
17
16
16
15
15
13
12
10
10
10
10
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

19
19
22
28
34
39
38
37
37
37
37
38
39
41
41
38
34
30
28
25
23
21
19
17

Pressure (mb)

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

Ozone (du)

258
257
257
256
257
257
258
257
257
256
256
254
254
255
255
256
257
258
257
257
256
256
257
258

Thursday 1

Waning Gibbous 62%

21:39

14:35

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 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK

Sun - Rise: 07:13, Set: 18:52, Transit: 13:02. Moon - Rise: 21:39, Set: 14:35. Civil Dark: 19:21 - 06:44. Nautical Dark: 19:55 - 06:10. Astro Dark: 20:29 - 05:35

Total Clouds (% Sky Obscured)

0
0
5
10
15
12
7
5
4
3
0
0
0
0
5
11
18
29
40
48
45
39
33
37

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
5
10
15
12
7
5
2
0
0
0
0
0
0
0
0
0
0
0
4
7
11
12

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
1
1
0
0
0
0
5
11
18
29
40
48
45
39
33
28

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
6
4
0
0
3
3
4
4
3
2
1
1
2
2
2
1
1
1
2
5
4
5
6

Chance of Frost

Temperature (°C)

24
24
24
23
21
19
19
19
18
18
17
15
14
14
13
14
15
15
17
18
19
22
24
25

Feels Like (°C)

20
21
22
21
22
22
22
21
21
17
17
16
16
16
16
13
13
12
12
13
13
20
20
20

Dew Point (°C)

-2
-1
-1
-0
0
0
1
0
0
1
0
-1
-2
-2
-2
-2
-3
-5
-5
-5
-6
-5
-5
-5

Relative Humidity (%)

18
18
19
22
25
27
28
29
30
31
32
33
34
35
36
33
29
25
22
20
17
16
14
13

Pressure (mb)

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

Ozone (du)

258
258
259
259
259
260
260
260
261
260
260
260
260
260
260
261
262
264
264
265
266
268
269
270

Friday 2

Waning Gibbous 50%

22:44

15:26

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

Sun - Rise: 07:14, Set: 18:50, Transit: 13:01. Moon - Rise: 22:44, Set: 15:26. Civil Dark: 19:19 - 06:45. Nautical Dark: 19:53 - 06:11. Astro Dark: 20:28 - 05:37

Total Clouds (% Sky Obscured)

38
39
46
55
63
45
38
31
24
16
13
39
62
84
89
94
100
74
50
33

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
13
20
32
42
33

Medium Clouds (% Sky Obscured)

13
14
13
11
11
8
4
0
0
0
0
0
0
0
8
18
26
35
44
33

High Clouds (% Sky Obscured)

21
16
26
31
30
20
19
21
19
16
13
39
62
84
89
94
100
72
48
31

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
4
2

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
1
1
25
30
29

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

25
24
23
21
19
17
16
15
15
13
12
13
13
13
13
13
15
15
17
19

Feels Like (°C)

23
25
27
17
15
12
12
12
11
8
8
10
10
10
9
8
9
11
14
16

Dew Point (°C)

-1
3
5
6
6
6
6
6
7
6
7
9
9
9
9
9
10
11
14
17

Relative Humidity (%)

18
24
32
37
42
48
51
54
58
63
69
76
75
76
76
75
74
74
79
86

Pressure (mb)

1010
1010
1011
1012
1013
1014
1014
1015
1015
1015
1016
1016
1016
1016
1017
1017
1018
1018
1019
1020

Ozone (du)

272
274
277
280
284
288
288
288
288
287
286
285
286
287
288
290
292
294
295
296

Forecast for Hillsboro, Carbon, United States of America (45.02,-108.25)

Generated: 26/09/26 16:50:38. Forecast: 26/09/26 to 02/10/26. Timezone: UTC-6.00